Search Results for the EPA National Library Catalog

Items Found: 388

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Your Search: (SUBJECT=Plant growth)


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Select Item Title Year Published
A guide to aeration/circulation techniques for lake management / 1977
A study of the efficiency of the use of pesticides in agriculture : final report / 1975
A study of vegetation problems associated with refuse landfills / 1978
Accumulation of Cesium-137 and Strontium-90 in Ponderosa Pine and Monterey Pine Seedlings. 1993
Adaptation to Eutrophic Conditions by Lake Michigan Algae. 1973
Adapting woody species and planting techniques to landfill conditions : field and laboratory investigations / 1979
Agricultural Benefits and Environmental Changes Resulting from the Use of Digested Sewage Sludge on Field Crops. 1971
Agricultural benefits and environmental changes resulting from the use of digested sludge on field crops : final report / 1974
Air pollution aspects of ethylene 1969
Air pollution aspects of ethylene / 1969
Air Pollution: Appendix E - Air Pollution Case Study of the South Holland Region (First Phase) - 1973, No. 6. 1973
Air Quality Data Analysis System for Interrelating Effects, Standards, and Needed Source Reductions: Part 10. Potential Ambient O3 Standards to Limit Soybean Crop Reduction. 1988
Algae and Metropolitan Wastes. Transactions of the 1960 Seminar. 1961
Algal Growth Aqueous Factors Other Than Nitrogen and Phosphorus. Selected Biological References. 1966
Algal nutrient availability and limitation in Lake Ontario during IFYGL : Part II. Nitrogen available in Lake Ontario tributary water samples and urban runoff from Madison, Wisconsin / 1977
Algal nutrient availability and limitation in Lake Ontario during IFYGL, part III : algal nutrient limitation in Lake Ontario during IFYGL / 1977
Alternative Air Quality Indicators for a Secondary Federal Standards for Ozone. 1993
Americium : its behavior in soil and plant systems / 1976
Analysis of Crop Loss for Alternative Ozone Exposure Indices. 1988
Analytical methods for pesticides, plant growth regulators, and food additives. 1963
Anatomy of the Seed and Seedling of 'Spartina alterniflora' Lois. (Poaceae). 1990
Animal waste composting with carbonaceous material / 1978
Animal waste utilization on cropland and pastureland : a manual for evaluating agronomic and environmental effects. 1979
Animal waste utilization on cropland and pastureland : a manual for evaluating agronomic and environmental effects. 1978
Apply pesticides correctly, a guide for commercial applicators : right-of-way pest control. 1976
Aquatic Fungi of the Lotic Environment and Their Role in Stream Purification. 1973
Artificial Sediments for Use in Tests with Wetland Plants. 1990
Assessing Ozone Effects on Plants Native to the Southeastern United States. 1994
Assessing Risks from GMOs to Ecosystems and Human Health. 1996
Assessing the risks of trace gases that can modify the stratosphere / 1987
Assessment of Forest Sensitivity to Nitrogen and Sulfur Deposition in Maine. Conference of New England Governors and Eastern Canadian Premiers Forest Mapping Group. 2006
Atmospheric Formaldehyde and the Potential for Plant Effects. 1991
Base-Line Growth Studies of 'First Lady' Marigold in Controlled Environments. 1980
Biological Control of Aquatic Vegetation. 1973
Biological Sinks for Nitrogen Additions to a Forested Catchment. 1992
Biology and propagation of Zostera marina, eelgrass, in Chesapeake Bay, Virginia 1982
Biostimulation Characteristics of Wastes and Receiving Waters of the Snake River Basin. 1974
Cadmium Effects on the Nitrogen Fixation System of Red Alder. 1980
Can Intensive Management Increase Carbon Storage in Forests. 1991
Canopy Reflectance of Soybean as Affected by Chronic Doses of Ozone in Open-Top Field Chambers. 1988
Carbon and Nitrogen as Regulators of Algal Growth in Treated Sewage. 1972
Carbon Pools and Flux of Global Forest Ecosystems. 1994
Changes in Resistance to Flow of Water through a Soil-Plant System. 1970
Changes in the Submarine Light Regime for the Southern Indian River Lagoon and How Light Is Affected by Over-the-Water Structures. 1994
Changing Solar Ultraviolet Climate and the Ecological Consequences for Higher Plants. 1989
Chemicals Registered for the First Time as Pesticidal Active Ingredients under FIFRA. 1994
Chemistry and Biology of Trace Metals in the Environment. 1971
Chesapeake Bay nutrients, light and SAV : relationships between water quality and SAV growth in field and mesocosm studies / 1995
Chesapeake Bay Submerged Aquatic Vegetation Water Quality and Habitat-Based Requirements and Restoration Targets. A Second Technical Synthesis. 2000
Chesapeake Bay, Submerged Aquatic Vegetation Habitat Requirements and Restoration Targets: A Technical Synthesis, U.S. Environmental Protection Agency, December 1992. 0
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