Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Quantitative analysis of plant growth 1972
Quantitative Differences between Benthic Algal Communities Along a Depth Gradient in Lake Michigan. 1981
Quantitative Separation of Asbestos in Environmental Samples. 1980
R.E.D. facts : pendimethalin. 1997
R.E.D. facts : pronamide. 1994
R.E.D. Facts Aliphatic Alcohols 1995
R.E.D. Facts Cytokinin 1995
Radiation Environment of Growth Chambers. 1976
Rapid Aquatic Toxicity Assay Using Incorporation of Tritiated-Thymidine into Sea Urchin, 'Arbacia punctulata', Embryo: Evaluation of Toxicant Exposure Procedures. 1985
Rapid assays for microbial degradation of 2-chlorophenol 1980
Reader on urban growth boundaries 1995
Recently Received Report Provides Data from an Algal Growth Inhibition Test Using OOt-Butyl--(2-Bthylhexyl)Monoperoxycarbonate. 2013
Reclamation and Water Relations of Strip Mine Spoils in Northern Arizona, 1976-1978. 1979
Reclamation of a landfill with digested sewage sludge / 1978
Reclamation of Pyritic Waste. 1982
Reclamation of surface mined coal spoils / 1977
Record of Daily Growth in Otoliths of Atlantic Silversides, 'Menidia menidia', from Field and Laboratory. 1987
Record of decision for amendments to Forest Service and Bureau of Land Management planning documents within the range of the northern spotted owl Standards and guidelines for management of habitat for late-successional and old-growth forest related species within the range of the northern spotted owl. 1994
Record of Decision for Amendments to Forest Service and Bureau of Land Management Planning Documents within the Range of the Northern Spotted Owl, Standards and Guidelines for Management of Habitat for Late-Successional and Old-Growth Forest Related Species within the Range of the Northern Spotted Owl 1994
Recruitment and Growth of the Eastern Oyster, 'Crassostrea virginica', in North Carolina (Includes Executive Summary). 1991
RED facts : butralin / 1998
RED facts : Daminozide / 1993
RED facts : diphenylamine / 1998
RED facts : ethephon / 1995
RED facts : ethylene / 1992
RED facts : Norflurazon / 1996
RED facts : zinc salts / 1992
RED Facts: Chlorpropham. 1996
Reduction of Estuarine Nutrient Loading: Nitrogen and Phosphorus Removal in Coastal Swamp Streams. 1991
Reforestation and Seedling Symbionts. 1990
Regeneration: key to understanding normal and abnormal growth and development 1970
Regional growth trends of three western conifers as related to ozone. {microfiche} 1990
Regional Variation in Growth Response of Coastal Douglas-Fir to Nitrogen Fertilizer in the Pacific Northwest. 1990
Regional Vulnerability Assessment for the Mid-Atlantic Region: Forecasts to 2020 and Changes in Relative Condition and Vulnerability. 2006
Regrowth of salmonellae in composted sewage sludge. 1987
Regulation of human cancer by cytokines present status and future prospects / 1993
Rehabilitation Potentials and Limitations of Surface-Mined Land in the Northern Great Plains. 1974
Relation of Lead and Social Factors to IQ of Low-SES Children: A Partial Replication. 1986
Relation of Survival to Other Endpoints in Chronic Toxicity Tests with Fish. 1986
Relationship between observations in mini-rhizotrons and true root length density / 1985
Relationship between water quality and plant growth in ponds 1976
Relationship of Soil Temperature and Cytokinin Production in Aspen Invasion. 1972
Relationships between Accumulation of a 60 kDa Stress Protein and Scope-for-Growth in 'Mytilus edulis' Exposed to a Range of Copper Concentrations. 1991
Removal of Nitrogen from Tile Drainage. 1971
Removal of VOCs (Volatile Organic Compounds) from Drinking Water by Adsorption. 1988
Renovation of secondary effluent for reuse as a water resource / 1974
Repeated Maternal Separation in the Neonatal Rat: Cellular Mechanisms Contributing to Brain Growth Sparing. 1992
Report for consultation on the Dallas-Ft. Worth intrastate air quality control region (Texas). 1969
Report for consultation on the metropolitan Detroit-Port Huron intrastate air quality control region. 1969
Report of Research and Research Needs on Water Quality Problems in the State of Hawaii. 1963
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