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RECORD NUMBER: 2 OF 1209

Main Title 1968 data tabulations and summaries : continuous air monitoring projects, national air surveillance networks : Philadelphia
CORP Author National Air Pollution Control Administration, Raleigh, N.C. Div. of Air Quality and Emission Data.
Publisher U.S. Dept. of Health, Education, and Welfare, Public Health Service, Consumer Protection and Environmental Health Service, National Air Pollution Control Administration, Division of Air Quality and Emission Data,
Place Published Raleigh, N.C. :
Year Published 1969
Report Number APTD 69-18 ; PB 194-761
Stock Number PB-194 761
OCLC Number 37416928
Subjects ( Air pollution; Urban areas); Pennsylvania; Monitors; Continuous sampling; Diurnal variations; Carbon dioxide; Nitrogen oxide(NO); Nitrogen dioxide; Sulfur dioxide; Hydrocarbons; Oxidizers; Aerosols; Tables(Data); Air pollution detection; Philadelphia(Pennsylvania); Continuous air monitoring projects; Soiling index
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=91004XZF.txt
Holdings
Library   Call Number Additional Info Location Date Modified
EKBD EPA-APTD-69-18 Research Triangle Park Library/RTP, NC 08/15/1997
NTIS PB-194 761 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation v, 103 p. : ill. ; 26 cm.
Abstract Hourly average concentrations of six gaseous pollutants (carbon monoxide, nitric oxide, nitrogen dioxide, sulfur dioxide, total hydrocarbons, and total oxidants), and 2-hour measurements of soiling index level are tabulated. A brief summary of monthly means and maximums and graphs of seasonal diurnal patterns of gaseous pollutants are included. Annual frequency distributions of the data pertaining to gases and soiling index are tabulated for Philadelphia. (Author)
Notes "December, 1969."
Corporate Au Added Ent United States. National Air Pollution Control Administration.
Alternate Title 1968 data tabulations and summaries Philadelphia
PUB Date Free Form {1969}
Series Title Traced National Air Pollution Control Administration publication (APTD) ; 69-18
NTIS Prices PC A06 MF A01
BIB Level m
OCLC Time Stamp 19970804161813
Cataloging Source OCLC/T
Language ENG
Origin OCLC
Type MERGE
OCLC Rec Leader 00992nam 2200217Ka 45020