Search Results for the EPA National Library Catalog

Items Found: 168
Showing: Items 51 - 100
Your Search: (SUBJECT=Weeds)


 
 
 
PREV 1 2 3 4 NEXT
Select Item Title Year Published
Effects of water chemistry on aquatic plants : growth and photosynthesis of Myriophyllum spicatum L. / 1986
Effects of water chemistry on submersed aquatic plants a synthesis / 1990
Energy and Flow Requirements for Chopping Water Hyacinths. 1972
Engineered Plants in the Environment. 1993
Environmental Control of Nitrogen Fixation in Lakes: I. In situ Nitrogen Fixation by Free Living Blue-Green Algae. II. Nitrogen Fixation by the Duck-Weed-Algal Association. 1974
Environmental management of water projects 1987
Environmental Research Laboratory : Athens, GA : 1993 highlights / 1994
Eutrophication of Small Reservoirs in the Great Plains. 1972
Evaluation of chemicals for aquatic plant control / 1979
Evaluation of the National Invasive Species Act to Support Its Reauthorization. Proceedings Document of the Symposium 'Looking Forward, Looking Back: Assessing Aquatic Nuisance Species Prevention and Control'. Held in Ann Arbor, Michigan, May 15-16, 2001. 2002
Executive summary : the value of herbicides in U.S. crop production / 2003
Fate of Diquat in the Aquatic Environment. 1972
Field guide for forest indicator plants, sensitive plants, and noxious weeds of the Shoshone National Forest, Wyoming 2001
Field guide to the common weeds of Kansas 1983
Final environmental impact statement : Aquatic Plant Control and Eradication Program, State of Texas / 1972
Final Environmental Impact Statement, Appendices B-M and P-Q, Volume 3 (to accompany the Land and Resource Management Plan - 2002 Revision) 2002
Final Environmental Impact Statement, Appendix A - Response to Comment, Volume 2 (to accompany the Land and Resource Management Plan - 2002 Revision) 2002
Final Environmental Impact Statement, Appendix N - Biological Evaluation, Volume 4 (to accompany the Land and Resource Management Plan - 2002 Revision) 2002
Final Environmental Impact Statement, Volume 1 (to accompany the Land and Resource Management Plan, 2002 Revision) 2002
Final Report: Regional Lake Management Planning for TMDL Development. 2005
Fundamentals of weed science 1999
Grass Carp as a Potential Control Agent for Cattails. 1986
Guide to Aquatic Smartweeds (Polygonum) of the United States. 1971
Guidelines for aquatic weed control 1972
Herbicide contamination of surface runoff waters / 1973
Herbicide contamination of surface runoff waters / 1973
Herbicide resistance in plants 1982
How to identify and control water weeds and algae 1976
Idaho's noxious weeds : featuring new distribution maps / 1999
Improving Surface Water Conditions Through Control and Disposal of Aquatic Vegetation. Phase I: Processing Aquatic Vegetation for Improved Handling and Disposal or Utilization. 1972
Improving Surface Water Conditions through Control and Disposal of Aquatic Vegetation. Phase II. 1973
Initial scientific and minieconomic review of monuron / 1975
Integrated vegetation management for roadsides 1997
Integrated weed and soil management 1998
Intermountain Region Noxious Weed and Poisonous Plant Control Program, Draft Environmental Impact Statement 1986
Introduction to freshwater vegetation 1984
Invasive plants : changing the landscape of America : fact book / 1998
IPM for public landscapes / 1998
Kootenai National Forest noxious weed treatment program, Lincoln County, Montana : final environmental impact statement. 1986
Lake drawdown as a method of improving water quality / 1977
Location, Identification, and Characterization of Pathogens of the Water Hyacinth. 1973
Microbes and microbial products as herbicides / 1990
Microbial control of weeds 1991
Milfoil ecology, control and implications for drinking water supplies 2008
National List of Plant Species that Occur in Wetlands: Central Plains (Region 5). 1988
National List of Plant Species that Occur in Wetlands: South Plains (Region 6). 1988
North American species of Myriophyllum (Haloragaceae) / 1979
Northwest weeds : the ugly and beautiful villains of fields, gardens, and roadsides / 1990
Nutritional ecology of nuisance aquatic plants / 1975
Pacific Northwest weed ID {electronic resource (CD-ROM)}. 1992
PREV 1 2 3 4 NEXT

Save, Print or Email Selected Records