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出版社 : U.S. Environmental Protection Agency, Office of Research and Development, National Health and Environmental Effects Research Laboratory, Western Ecology Division總數: gridview
Ecological Condition of Coastal Ocean Waters Along...
出版2008
ISBN
UCSD:31822036293207
主題
Continental shelf
Strengthening Science at the U.S. Environmental Pr...
作者
United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment
出版2001
ISBN
PURD:32754070197284
主題
Environmental laboratories
Program Guide - Office of Research and Development
作者
United States. Environmental Protection Agency. Office of Research and Development
ISBN
UCR:31210012297022
主題
Environmental protection
H.R. 64, a Proposal to Strengthen Science at the E...
作者
United States. Congress. House. Committee on Science. Subcommittee on Environment, Technology, and Standards
出版2001
ISBN
PSU:000045429842
主題
Law
Bioindicators for Assessing Ecological Integrity o...
作者
Paul R. Adamus
出版1996
ISBN
UCR:31210010529400
主題
Biodiversity conservation
Science Under Siege
作者
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Oversight and Investigations
出版2010
ISBN
UCSD:31822037823796
主題
Law
Condition of the Mid-Atlantic Estuaries
出版1998
ISBN
MINN:31951D018171430
主題
Estuaries
Status and Trends of Wetlands in the Conterminous ...
作者
Thomas E. Dahl
出版2011
ISBN
UOM:39015090299085
主題
Wetland conservation
Environmental Research Outlook
作者
United States. Environmental Protection Agency. Office of Research and Development
出版1975
ISBN
UIUC:30112042166840
主題
Environmental protection
Commerce Business Daily
出版1998-07
ISBN
NYPL:33433063171098
主題
Government purchasing
Fiscal Year 2000 Budget Authorization Request
作者
United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment
出版1999
ISBN
PSU:000043072712
主題
Law
Budget Hearing on FY 1997 Request for DOE, NOAA, a...
作者
United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment
出版1997
ISBN
PSU:000031257640
主題
Drinking water
A Users Guide to the PATCH Model
作者
Nathan H. Schumaker
出版1998
ISBN
UOM:39015043009904
主題
Habitat (Ecology)
Evaluation Guidelines for Ecological Indicators
作者
Laura E. Jackson / Janis C. Kurtz / William S. Fisher
出版2000
ISBN
UCSD:31822041178161
主題
Ecological risk assessment
EPA Research Program Guide
作者
United States. Environmental Protection Agency / United States. Environmental Protection Agency. Office of Research and Development
出版1989
ISBN
IND:30000113325058
主題
Environmental policy
Agricultural Conservation Practices and Related Is...
出版2004
ISBN
PSU:000055799058
主題
Agricultural conservation
National Health and Environmental Effects Research...
作者
National Health and Environmental Effects Research Laboratory (U.S.)
出版2003
ISBN
OCLC:319633400
主題
Environmental health
EPA-903-R.
出版2000
ISBN
CORNELL:31924077855744
Fishery Resources and Threatened Coastal Habitats ...
出版2005
ISBN
UIUC:30112110324529
主題
Fishery resources
Fiscal Year 1999 EPA R&D Budget Authorization
作者
United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment
出版1998
ISBN
PSU:000033099545
主題
Environmental protection
Mid-Atlantic Highlands Streams Assessment
出版2000
ISBN
MINN:31951D019604937
主題
Electronic government information
EPA Research Program Guide
作者
United States. Environmental Protection Agency. Office of Research and Development
出版1984
ISBN
STANFORD:36105216473475
主題
Environmental policy
Departments of Veterans Affairs and Housing and Ur...
作者
United States. Congress. Senate. Committee on Appropriations. Subcommittee on VA-HUD-Independent Agencies
出版1997
ISBN
UCR:31210010690996
主題
Political Science
Access EPA
作者
United States. Environmental Protection Agency. Office of Information Resources Management
出版1995
ISBN
0160483301 / 9780160483301
主題
Language Arts & Disciplines
Access EPA.
作者
United States. Environmental Protection Agency
出版1995
ISBN
MINN:30000005229830
主題
Environmental libraries
EPA Program Status Report, Oil Shale
作者
United States. Environmental Protection Agency. EPA Oil Shale Work Group
出版1979
ISBN
UOM:39015095247543
主題
Oil-shale industry
National Sediment Bioaccumulation Conference
出版1998
ISBN
UIUC:30112113006263
主題
Bioaccumulation
Technical Assistance Directory
作者
United States. Environmental Protection Agency. Office of Research and Development
出版1991
ISBN
UCR:31210012784490
主題
Environmental protection
EPA-600/7
出版1979
ISBN
CORNELL:31924056773413
EPA Publications Bibliography
作者
United States. Environmental Protection Agency
出版1987
ISBN
UOM:39015018241250
主題
Environmental protection