| Document Number: 1 |
Full Record |
| Main Title |
An Evaluation of High Altitude Engine Modification Devices (Econo-Kit) |
| Author |
Automotive Testing Laboratories, Inc
|
| Publisher |
US EPA Region 8 |
| Year Published |
1976 |
| Additional Subjects |
hot start data ;
cold start data ;
exhaust emission ;
Rocky Mountain area ;
Denver ;
Colorado ;
exhaust gas recirculation ;
air bleed device ;
EGR/AB ;
fuel economy ;
hydrocarbon ;
HC ;
carbon monoxide ;
CO ;
nitrogen oxides ;
NOx
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EOAL |
R8 0143 |
|
Region 8 Technical Library/Denver,CO |
08/13/1999 |
|
|
| Document Number: 2 |
Full Record |
| Main Title |
Characterization of Emissions from Malfunctioning Vehicles Fueled with Oxygenated Gasoline-Ethanol (E-10) Fuel. Part 3. |
| Author |
Stump, F. ;
Dropkin, D. ;
Tejada, S. ;
Loomis, C. ;
Park, C. ;
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab. ;Clean Air Vehicle Technology Center, Inc., Research Triangle Park, NC. |
| Publisher |
2001 |
| Year Published |
2001 |
| Report Number |
EPA/600/R-01/053-3; NERL-RTP-HEASD-02-099; |
| Stock Number |
PB2004-106735 |
| Additional Subjects |
Emissions ;
Air pollution control ;
Automotive exhaust emissions ;
Particulates ;
Tables(Data) ;
Automobiles ;
Exhaust gases ;
Sampling ;
Test methods ;
Exhaust emissions ;
Photochemical reaction ;
Ozone formation ;
Oxidants ;
Low Emission Vehicle (LEV) ;
Hydrocarbons (HCs) ;
Carbon Monoxide (CO) ;
Oxides of Nitrogen (NOx) ;
Malfunction conditions
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB2004-106735 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
82p |
|
| Document Number: 3 |
Full Record |
| Main Title |
Clean ports USA : navigating toward cleaner ports / |
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Clean Air Technology Center. |
| Publisher |
United States Environmental Protection Agency, National Clean Diesel Campaign, |
| Year Published |
2005 |
| Report Number |
EPA-420-F-05-033 |
| Stock Number |
PB2011-106550 |
| OCLC Number |
871041241 |
| Subjects |
Diesel motor exhaust gas--Environmental aspects--United States ;
Marine diesel motors--Environmental aspects--United States
|
| Additional Subjects |
National Clean Diesel Campaign (US) ;
Diesel emission reduction ;
Shipping ports ;
Waterborne freight ;
Air pollution control ;
Cost effective strategies ;
Technology strategies ;
Operational strategies ;
Particulate matter (PM) ;
Nitrogen oxide (NOx)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAD |
EPA 420-F-05-033 |
|
Region 1 Library/Boston,MA |
03/04/2014 |
| NTIS |
PB2011-106550 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
[8] pages : color photos ; 20 x 13 cm |
|
| Document Number: 4 |
Full Record |
| Main Title |
Cleaner Diesels: Low Cost Ways to Reduce Emissions from Construction Equipment. |
| CORP Author |
ICF International, Inc., Fairfax, VA.; Environmental Protection Agency, Washinton, DC. National Center for Environmental Innovation. |
| Year Published |
2007 |
| Report Number |
EP-W-5-022; 68-W-03-028 |
| Stock Number |
PB2011-106548 |
| Additional Subjects |
Construction equipment ;
Air pollution control ;
Diesel engines exhaust emissions ;
Operating strategies ;
Fuel strategies ;
Benefit cost analysis ;
Nitrogen oxide (NOx) ;
Particulate matter (PM) ;
Equipment strategies ;
Air quality ;
Diesel fuels ;
Low cost activities
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB2011-106548 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
38p |
|
| Document Number: 5 |
Full Record |
| Main Title |
Control of air pollution from aircraft and aircraft engines ; final emission standards and test procedures : summary and analysis of comments. |
| CORP Author |
Environmental Protection Agency, Washington, DC. Office of Transportation and Air Quality. |
| Publisher |
Assessment and Standards Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency, |
| Year Published |
2012 |
| Report Number |
EPA-420-R-12-011 |
| Stock Number |
PB2012-113105 |
| OCLC Number |
820965605 |
| Subjects |
Air--Pollution--United States ;
Aircraft exhaust emissions--United States
|
| Additional Subjects |
Air pollution ;
Aircraft ;
Aircraft engines ;
Emission standards ;
Test procedures ;
NOx emission standards ;
Compliance ;
Regulatory requirements ;
Turbojet engines
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELCD |
EPA 420-R-12-011 |
PDF file on file |
NVFEL Library/Ann Arbor, MI |
12/17/2012 |
| NTIS |
PB2012-113105 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
1 online resource (32 pages) |
|
| Document Number: 6 |
Full Record |
| Main Title |
Dynamic Evaluation of 2006 ©¢â‚¬â€œ 2010 Ozone Trends in AQMEII-2 North American Domain Simulations. |
| Author |
T. E., Stoeckenius ;
C., Hogrefe ;
J., Zagunis
|
| CORP Author |
ENVIRON International Corp., Novato, CA.; Coordinating Research Council, Inc., Alpharetta, GA.; Environmental Protection Agency, Washington, DC. |
| Year Published |
2015 |
| Report Number |
CRC-A-87-2 |
| Stock Number |
PB2015-104203 |
| Additional Subjects |
Air quality ;
Computer models ;
Photochemical grid model ;
Ozone ;
Particulate matter ;
Simulation ;
Analysis ;
Graphical evaluation ;
Software ;
Ensemble predictions ;
Tables(Data) ;
Charts(Graphs) ;
NOx emission standards ;
Meteorological conditions ;
Ozone concentration ;
Comprehensive Air Quality Model with Extensions(CAMx) ;
Air Quality Model Evaluation International Initiative(AQMEII) ;
Coordinating Research Council(CRC)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB2015-104203 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
16p |
|
| Document Number: 7 |
Full Record |
| Main Title |
Emission adjustments for temperature, humidity, air conditioning, and inspection and maintenance for on-road vehicles in MOVES2014 / |
| CORP Author |
Environmental Protection Agency, Washington, DC. Office of Transportation and Air Quality. |
| Publisher |
U.S. Environmental Protection Agency, |
| Year Published |
2015 |
| Report Number |
EPA-420-R-15-020 |
| Stock Number |
PB2017-101384 |
| OCLC Number |
951268457 |
| Subjects |
Automobiles--Motors--Exhaust gas--United States
|
| Additional Subjects |
On-road vehicles ;
Emission rates ;
Fuel properties ;
Vehicle inspection ;
Temperature adjustments ;
Air conditioner inspection ;
Gas temperature measurement ;
Nox emissions ;
MOVES2014
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELCD |
EPA 420-R-15-020 |
PDF file on file |
NVFEL Library/Ann Arbor, MI |
06/10/2016 |
| NTIS |
PB2017-101384 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
1 online resource ([73] pages) : tables, figures (some colored) |
|
| Document Number: 8 |
Full Record |
| Main Title |
Emissions of Organic Hazardous Air Pollutants from the Combustion of Pulverized Coal in a Small-Scale Combustor. |
| Author |
Miller, C. A. ;
Srivastava, R. K. ;
Ryan, J. V. ;
|
| CORP Author |
Acurex Environmental Corp., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab. |
| Publisher |
c1994 |
| Year Published |
1994 |
| Report Number |
EPA-68-DO-0141; EPA/600/J-94/297; |
| Stock Number |
PB94-190519 |
| Additional Subjects |
Air pollution control ;
Flue gases ;
Coal combustion ;
Hazardous materials ;
Emission ;
Stationary sources ;
Organic compounds ;
Nitrogen oxides ;
Power plants ;
Pulverized fuels ;
Reprints ;
NOx(Nitrogen oxide) ;
CAAAs(Clean Air Act Amendments) ;
HAPs(Hazardous air pollutants) ;
Small-scale combustor
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB94-190519 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
12p |
|
| Document Number: 9 |
Full Record |
| Main Title |
Evaluating ozone control programs in the eastern United States : focus on the NOX budget trading program, 2004. |
| Other Authors |
|
| CORP Author |
Environmental Protection Agency, Washington, DC. Office of Atmospheric Programs. |
| Publisher |
United States Environmental Protection Agency, |
| Year Published |
2004 |
| Report Number |
EPA454-K-05-001 |
| Stock Number |
PB2005-109867 |
| OCLC Number |
62367407 |
| Subjects |
Air pollution control industry
|
| Additional Subjects |
Air pollution control ;
Ozone ;
Nitrogen oxides ;
Emissions ;
Pollution control ;
Compliance ;
Emission control ;
Reduction ;
Progress report ;
Air quality ;
Health effects ;
Environmental effects ;
Program effectiveness ;
Eastern United States ;
Volatile organic compounds ;
NOx Budget Trading Budget ;
NOx SIP Call
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAD |
EPA/454/K-05-001 |
|
Region 1 Library/Boston,MA |
05/26/2006 |
| EKBD |
EPA-454/K-05-001 |
|
Research Triangle Park Library/RTP, NC |
11/29/2005 |
| ELBD ARCHIVE |
EPA 454-K-05-001 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD RPS |
EPA 454-K-05-001 |
repository copy |
AWBERC Library/Cincinnati,OH |
07/20/2015 |
| ESAD |
EPA 454-K-05-001 |
|
Region 10 Library/Seattle,WA |
09/22/2006 |
| NTIS |
PB2005-109867 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
iv, 34 pages : illustrations (chiefly color), charts, maps ; 28 cm |
|
| Document Number: 10 |
Full Record |
| Main Title |
Integrated review plan for the secondary National Ambient Air Quality Standards for ecological effects of oxides of nitrogen, oxides of sulfur and particulate matter. |
| Other Authors |
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environmental Protection Agency, National Center for Environmental Assessment, Office of Research and Development : Office of Air Quality Planning and Standards, Office of Air and Radiation, |
| Year Published |
2017 |
| Report Number |
EPA-452/R-17-002 |
| Stock Number |
PB2017-101373 |
| OCLC Number |
972736707 |
| Subjects |
Air quality--Standards--United States ;
Air--Pollution--Standards--United States
|
| Additional Subjects |
Oxides of Nitrogen (NOx) ;
Sulfur oxide(S2O) ;
Particulate matter (PM) ;
Review process ;
Air quality criteria ;
Ecological effects ;
Quantitative assessment methods ;
Ecosystems management ;
NAAQS (National Ambient Air Quality Standards)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-452/R-17-002 |
|
Research Triangle Park Library/RTP, NC |
02/27/2017 |
| ELBD ARCHIVE |
EPA-452/R-17-002 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| NTIS |
PB2017-101373 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
1 volume (various pagings) : illustrations, charts ; 28 cm |
|
| Document Number: 11 |
Full Record |
| Main Title |
NO(x) Budget Trading Program: 2005 Program Compliance and Environmental Results. |
| CORP Author |
Environmental Protection Agency, Washington, DC. Office of Air and Radiation. ;Environmental Protection Agency, Washington, DC. Office of Atmospheric Programs. ;Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
Sep 2006 |
| Year Published |
2006 |
| Report Number |
EPA/430/R-06/013; |
| Stock Number |
PB2007-104880 |
| Additional Subjects |
Nitrogen oxides ;
Power plants ;
Compliance ;
Air pollution ;
Emissions ;
Ozone ;
Compliance ;
Progress report ;
Emission reduction ;
NOx Budget Trading Program(NBP) ;
Large combustion sources
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB2007-104880 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
40p |
|
| Document Number: 12 |
Full Record |
| Main Title |
Northern Great Plains Ambient Air Monitoring Network, Volume 1: Summary |
| Author |
PEDCO Environmental Specialists, Inc.
|
| Publisher |
US EPA Region 8 |
| Year Published |
1975 |
| Additional Subjects |
Montana ;
Wyoming ;
North Dakota ;
South Dakota ;
air quality ;
pollution monitoring ;
SO2 ;
NOX
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EOAL |
R8 0300 |
|
Region 8 Technical Library/Denver,CO |
02/06/2001 |
|
|
| Document Number: 13 |
Full Record |
| Main Title |
Northern Great Plains Ambient Air Monitoring Network, Volume 2: Detailed Data Listing |
| Author |
PEDCO Environmental Specialists, Inc.
|
| Publisher |
US EPA Region 8 |
| Year Published |
1975 |
| Additional Subjects |
Montana ;
Wyoming ;
North Dakota ;
South Dakota ;
SO2 ;
NOX ;
air quality ;
ambient air monitoring ;
pollution
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EOAL |
R8 0301 |
|
Region 8 Technical Library/Denver,CO |
02/06/2001 |
|
|
| Document Number: 14 |
Full Record |
| Main Title |
NOx budget trading program compliance and environmental results 2007. [electronic resource] : |
| CORP Author |
Environmental Protection Agency, Washington, DC. Clean Air Markets Div. |
| Publisher |
United States Environmental Protection Agency, Office of Air and Radiation, |
| Year Published |
2008 |
| Report Number |
EPA/430/R-08/008 |
| Stock Number |
PB2009-104266 |
| Subjects |
Emissions trading--United States ;
Greenhouse gas mitigation--United States ;
Atmospheric ozone--Control--United States ;
Nitrogen oxides--Environmental aspects--United States
|
| Additional Subjects |
Nitrogen oxides ;
Power plants ;
Compliance ;
Air pollution ;
Emissions ;
Ozone ;
Progress report ;
Emission reduction ;
NOx Budget Training Program(NBP) ;
Large combustion sources
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB2009-104266 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
[68] p. : digital, PDF file. |
|
| Document Number: 15 |
Full Record |
| Main Title |
NOx control technologies for the cement industry: final report / |
| Author |
R. Battye ;
S. Walsh ;
J. Lee-Greco ;
Battye, Rebecca.
|
| Other Authors |
|
| CORP Author |
EC/R, Inc., Chapel Hill, NC.; Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Strategies and Standards Division, |
| Year Published |
2000 |
| Report Number |
EPA/457/R-00/002; PB2010-100912 |
| Stock Number |
PB2010-100912 |
| OCLC Number |
461340439 |
| Subjects |
Cement plants--Environmental aspects ;
Nitrogen oxides ;
Air--Pollution
|
| Additional Subjects |
Emission control technologies ;
NOX control technologies ;
Cement industry ;
Current use ;
Effectiveness ;
Costs
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-457/R-00-002 |
|
Research Triangle Park Library/RTP, NC |
11/02/2009 |
| NTIS |
PB2010-100912 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 114 p. : ill. ; 28 cm. |
|
| Document Number: 16 |
Full Record |
| Main Title |
Proceedings : 1985 Joint Symposium on Stationary Combustion NOx control / |
| Author |
Peralo, S.,
|
| Publisher |
U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboraty, Research and Development, Center for Environmental Research Information |
| Year Published |
1986 |
| Report Number |
EPA/600-S9-86-021 |
| OCLC Number |
898128366 |
| Subjects |
Nitrogen oxides--Congresses ;
Power-plants--Environmental aspects--Congresses ;
Combustion--Environmental aspects--Congresses ;
Combustion gases--Congresses
|
| Additional Subjects |
Joint Symposium on Stationary Combustion NOx Control--(3rd :--1985 :--Boston, Mass)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-S9-86-021 |
In Binder |
Headquarters Library/Washington,DC |
10/03/2018 |
| ELBD ARCHIVE |
EPA 600-S9-86-021 |
In Binder Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
|
| Collation |
15 pages ; 28 cm |
|
| Document Number: 17 |
Full Record |
| Main Title |
Proceedings : 1985 Joint Symposium on Stationary Combustion NOx control : Volume 2. Industrial processes, fundamental studies and slagging combustors. / |
| Author |
Peralo, S.
|
| CORP Author |
Acurex Corp., Mountain View, CA.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.;Electric Power Research Inst., Palo Alto, CA. |
| Publisher |
U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboraty, Research and Development, |
| Year Published |
1986 |
| Report Number |
EPA/600/9-86/021B; EPA-68-02-3695; EPRI-CS-4360 |
| Stock Number |
PB86-225059 |
| Subjects |
Nitrogen oxides--Congresses ;
Power-plants--Environmental aspects--Congresses ;
Combustion--Environmental aspects--Congresses ;
Combustion gases--Congresses
|
| Additional Subjects |
Joint Symposium on Stationary Combustion NOx Control--(3d:--1985 :--Boston, Mass ;
Air pollution control ;
Meetings ;
Nitrogen oxides ;
Combustors ;
Industrial waste ;
Flue gas ;
Boilers ;
Combustion efficiency ;
Standards ;
Regulations ;
Stationary sources ;
Low nitrogen oxides concentration firing systems ;
Reburning processes
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB86-225059 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
409 pages ; 28 cm |
|
| Document Number: 18 |
Full Record |
| Main Title |
Proceedings : 1989 Joint Symposium on Stationary Combustion NOx control, San Francisco, CA, March 6-9, 1989 : Volumes 1 and 2 / |
| Author |
Runge, Claudia.
|
| Other Authors |
|
| CORP Author |
Electric Power Research Inst., Palo Alto, CA.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab. |
| Publisher |
U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, Research and Development, |
| Year Published |
1989 |
| Report Number |
EPA/600/9-89/062A |
| Stock Number |
PB89-220529 |
| Subjects |
Nitrogen oxides--Congresses ;
Power-plants--Environmental aspects--Congresses ;
Combustion--Environmental aspects--Congresses ;
Combustion gases--Congresses
|
| Additional Subjects |
Joint Symposium on Stationary Combustion NOx Control--(6th :--1989 :--San Francisco, Calif) ;
Meetings ;
Air pollution ;
Nitrogen oxides ;
Industrial wastes ;
Combustion products ;
Incinerators ;
Toxicity ;
Boilers ;
Stationary sources ;
Hazardous wastes
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB89-220529 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
553 pages ; 28 cm |
|
| Document Number: 19 |
Full Record |
| Main Title |
Proceedings : 1989 Joint Symposium on Stationary Combustion NOx control, San Francisco, CA, March 6-9, 1989, Volumes 1 and 2 / |
| Author |
Runge, Claudia,
|
| Publisher |
U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, Research and Development, |
| Year Published |
1989 |
| Report Number |
EPA/600-S9-89-062 |
| OCLC Number |
898075738 |
| Subjects |
Nitrogen oxides--Congresses ;
Power-plants--Environmental aspects--Congresses ;
Combustion--Environmental aspects--Congresses ;
Combustion gases--Congresses
|
| Additional Subjects |
Joint Symposium on Stationary Combustion NOx Control--(6th :--1989 :--San Francisco, Calif)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-S9-89-062 |
In Binder |
Headquarters Library/Washington,DC |
10/03/2018 |
| ELBD ARCHIVE |
EPA 600-S9-89-062 |
In Binder Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-S9-89-062 |
|
AWBERC Library/Cincinnati,OH |
11/16/2023 |
|
| Collation |
2 pages ; 28 cm |
|
