Jump to main content.
EPA National Library Network
Contact Us
Search:
All EPA
National Libraries
You are here:
EPA Home
EPA National Library Network
The EPA Online Library System (OLS)
Search Results : EPA National Library Catalog
Items Found: 29
Showing: Items 1 - 29
Your Search: (AUTHOR=S. AND Christenson)
Sort By:
Publication dates (newest-oldest)
Publication dates (oldest-newest)
Title
Choose a Library:
(CTRL-CLICK for multiple libraries)
Search all libraries
AWBERC Library/Cincinnati,OH
Capital Group(All DC-area libraries)
GWERD Library/Ada,OK
Headquarters Library/Washington,DC
Law Library/Washington,DC
NEIC Library/Denver,CO
NERL/ESD-LV Library/Las Vegas,NV
NERL/ERD Library/Athens,GA
NHEERL/AED Library/Narragansett,RI
NHEERL/GED Library/Gulf Breeze,FL
NHEERL/MED Library/Duluth,MN
NHEERL/WED Library/Corvallis,OR
NVFEL Library/Ann Arbor, MI
OASQA Library/Fort Meade,MD
OCSPP Chemical Library/Washington,DC
Region 1 Library/Boston,MA
Region 2 Library/New York,NY
Region 3 Library/Philadelphia, PA
Region 4 Library/Atlanta,GA
Region 5 Library/Chicago,IL
Region 6 Library/Dallas,TX
Region 7 IRC Library/Kansas City,KS
Region 8 Technical Library/Denver,CO
Region 9 Library/San Francisco,CA
Region 10 Library/Seattle,WA
Research Triangle Park Library/RTP, NC
Choose a Collection:
(CTRL-CLICK for multiple collections)
Search all collections
books
documents
journals
reference
audiovisual
Select Item
Title
Year Published
1
Stable-Isotope Ratios of Hydrogen and Oxygen in Precipitation at Norman, Oklahoma, 1996-2008.
2011
2
Flow contribution and water quality with depth in a test hole and public-supply wells : implications for arsenic remediation through well modification, Norman, Oklahoma, 2003-2006 /
2009
3
Geochemistry of the Arbuckle-Simpson aquifer [electronic resource] /
2009
4
Norman Landfill environmental research site : what happens to the waste in landfills? /
2003
5
Relation of shallow water quality in the central Oklahoma aquifer to geology, soils, and land use
2001
6
Relation of shallow water quality in the central Oklahoma aquifer to geology, soils, and land use [electronic resource] /
2001
7
Ground-water-quality assessment of the central Oklahoma aquifer, Oklahoma : results of investigations /
1998
8
Ground-water-quality assessment of the central Oklahoma aquifer, Oklahoma : results of investigations /
1998
9
Spatial variation in hydraulic conductivity determined by slug tests in the Canadian River alluvium near the Norman Landfill, Norman, Oklahoma
1998
10
Ground-water-quality assessment of the central Oklahoma aquifer, Oklahoma--geochemical and geohydrologic investigations
1996
11
Contamination of wells completed in the Roubidoux aquifer by abandoned zinc and lead mines, Ottawa County, Oklahoma
1995
12
Iowa environmental law handbook
1995
13
Sourcebook for conservation and biological diversity information
1995
14
Ground-water-quality assessment of the central Oklahoma Aquifer, Oklahoma : analysis of available water-quality data through 1987 /
1994
15
Minnesota environmental law handbook
1994
16
Ground-water-quality assessment of the Central Oklahoma aquifer, Oklahoma geochemical and geohydrologic investigations /
1993
17
Ground-water quality of the central Oklahoma (Garber-Wellington) Aquifer Conference: proceedings, February 20, 1992
1992
18
Geophysical logs for selected wells in the Picher field, northeast Oklahoma and southeast Kansas
1991
19
Ground-water quality assessment of the central Oklahoma aquifer, Oklahoma analysis of available water-quality data through 1987 /
1989
20
Selected chemical analyses of water from formations of Mesozoic and Paleozoic age in parts of Oklahoma, northern Texas, and Union County, New Mexico
1989
21
Geologic logs for selected deep wells in parts of Oklahoma, Texas, and New Mexico
1988
22
Ground-water quality assessment of the central Oklahoma aquifer, Oklahoma project description /
1987
23
Numerical simulation of the alluvium and terrace aquifer along the north Canadian River from Canton Lake to Lake Overholser, central Oklahoma
1983
24
Geohydrology and numerical simulation of the alluvium and terrace aquifer along the Beaver-North Canadian River from the panhandle to Canton Lake, northwestern Oklahoma
1981
25
Hydrologic data for the alluvium and terrace aquifer of the Beaver north Canadian River from the Panhandle to Canton Reservoir, northwestern Oklahoma
1981
26
Spatial land-use inventory, modeling and projection : Denver metropolitan area, with inputs from existing maps, airphotos, and Landsat imagery /
1978
27
Development of a piezoelectric microbalance for continuous measurement of aerosol mass concentration /
1969
28
Characteristics of fish populations in Upper Mississippi river backwater areas
1965
29
Characteristics of fish populations in upper Mississippi River backwaters
1965
Save, Print or Email Selected Records
Select Records
Selected (this page only)
Selected (across pages)
All (this page only)
All (all pages - 500 item maximum)
Action
Text (Brief Information)
Text (Full Information)
Endnote (Endnote Import)
Endnote (EPA-OLS Import)
ASCII delimited for EXCEL
Email Selected Records To:
Local Navigation
EPA National Library Network Home
About the EPA National Library Network
Library Services & Repositories
Online Library System
Frequent Questions
National Library Network News
Jump to main content.