Search Results for the EPA National Library Catalog

Items Found: 659
Showing: Items 501 - 550
Your Search: (SUBJECT=Diversity)

PREV 1 ... 3 4 5 6 7 8 9 10 11 12 13 14 NEXT
Select Item Title Year Published
Public attitudes towards agricultural biotechnology 2004
Putting biodiversity on the map priority areas for global conservation / 1992
Quantification of Germ-Cell Risk Associated with the Induction of Heritable Translocations. 1990
Quantitative Differences between Benthic Algal Communities Along a Depth Gradient in Lake Michigan. 1981
Real-time monitoring for toxicity caused by harmful algal blooms and other water quality perturbations. 2001
Reclaiming the last wild places : a new agenda for biodiversity / 1993
Recommended biological indices for 301(h) monitoring programs : final report / 1987
Record of Decision for Sheep Flats Diversity Unit Timber Sales, Final Environmental Impact Statement (as Supplemented) 2001
Record of Decision, Snowmass Ski Area, Final Environmental Impact Statement 1994
Redefining diversity / 1996
Refinement and Validation of a Fish Index of Biotic Integrity for Maryland Streams. 2000
Regional and Local Vegetation Patterns: The Responses of Vegetation to Subcontinental Air Masses. 1990
Regional Inventory for Critical Natural Areas, Wetland Ecosystems, and Endangered Species Habitats of the Albemarle-Pamlico Estuarine Region: Phase 1. 1990
Regional respiratory tract absorption of inhaled reactive gases / 1992
Regionalization of the Western Corn Belt Plains Ecoregion. 1994
Reply to 'Selective Development Toxicity: Misuse of the Concept via Mis-Application of a Mis-Defined 'A/D Ratio'. (Letter to the Editor). 1992
Report on the Great Lakes Biodiversity Data System 1998
Reptile biodiversity : standard methods for inventory and monitoring / 2012
Research Plan for Pilot Studies of the Biodiversity Research Consortium. 1993
Research priorities for conservation biology 1989
Response of Carex-dominated wetlands to altered temperature and flooding patterns : Wisconsin Power Plant impact study / 1983
Response of Estuarine Diatom Assemblages to Ultraviolet-B Radiation (290-320 nm). 1985
Response of Peritrichous Ciliates in Fouling Communities to Seawater-Accommodated Hydrocarbons. 1982
Responses of Macrobenthos Colonizing Estuarine Sediments Contaminated with Drilling Mud Containing Diesel Oil. 1985
Restoration of the Salmon River salt marshes retrospect and prospect / 1990
Results of the 14th annual "Questionnaire on environmental problems and the survival of humankind" : report. 2005
Results of the 15th annual "Questionnaire on environmental problems and the survival of humankind" : report. 2006
Rivers of life : critical watersheds for protecting freshwater biodiversity / 1998
Rocky Mountain Regional Guide: covering Forest Service programs that affect the States of Colorado, Kansas, Nebraska, South Dakota, and Wyoming (east of the Continental Divide) 1992
Routed Vascular Beds in the Albemarle-Pamlico Estuarine System. 1994
Saving all the parts : reconciling economics and the Endangered Species Act / 1993
Saving nature's legacy : protecting and restoring biodiversity / 1994
Science biodiversity and sustainable forestry 2005
Science in Action: Changes in Tree Species in Riparian Zones of Urban Streams May Have Effects on Restoration and Storm Water Control Efforts. 2011
Science Policy Interface (Chapter 12). 1992
Scientific rationale for the selection of toxicity testing methods : teratology, immunotoxicology, and inhalation toxicology / 1985
Section 74 seafood processing study : executive summary. Appendix, volume II : a report to the congress of the United States / 1980
Significance and regulation of soil biodiversity : proceedings of the International Symposium on Soil Biodiversity, held at Michigan State University, East Lansing, May 3-6, 1993 / 1995
Smoothing of Breeding Bird Survey Data to Produce National Biodiversity Estimates. 1996
Some Emerging Issues in Watershed Management-Landscape Patterns, Species Conservation, and Climate Change. 1992
Some like it hot : climate change, biodiversity, and the survival of species / 1993
Some Novel Statistical Analyses Relevant to the Reported Growth Decline of Pine Species in the Southeast. 1990
Spatio-Temporal Fluctuations in the Distribution and Abundance of Demersal Fish and Epibenthic Crustaceans in Yaquina Bay, Oregon. 1990
Special forest products : biodiversity meets the marketplace : Sustainable Forestry Seminar Series, Oregon State University, Corvallis, Oregon, October-November 1995 / 1997
Species and Strain Comparisons of Immunosuppression by 2-Methoxyethanol and 2-Methoxyacetic Acid. 1994
Species diversity in space and time / 1995
Species diversity in stressed marine communities : a report prepared under ROAP 21BEI, biological indices for marine ecosystems. 1974
Static coal storage : biological effects on the aquatic environment / 1980
Statistical Analysis of the Tampa Bay National Estuary Program 1993 Benthic Survey. 1996
Statistical summary : EMAP-estuaries, Louisianian Province - 1993 / 1995
PREV 1 ... 3 4 5 6 7 8 9 10 11 12 13 14 NEXT

Save, Print or Email Selected Records