Search Results for the EPA National Library Catalog

Items Found: 248

Showing: Items 201 - 248



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Studies on the Toxicity of O,O-Dimethyl-2,2-Dichlorovinyl Phosphate (DDVP). 1956
Study of the Cholinesterases of the Canine Pancreatic Sphincters and the Relationship between Reduced Butyrylcholinesterase Activity and Pancreatic Ductal Hypertension. 1980
Study of toxic hazards to urban recreational fishermen and crabbers 1985
Submerged aquatic vegetation in Upper Chesapeake Bay : studies related to possible causes of the recent decline in abundance / 1984
Summary report of the waste load allocation analysis of the James River from Snowden to Lynchburg, Virginia (mile 274 to 256) 1975
Survey of safety related additives for methanol fuel / 1984
Survival of enteric viruses in septic tanks and septic tank drain fields 1979
Susceptibility to Atherosclerosis in Aortas and Coronary Arteries of Swine with von Willebrand's Disease. 1980
Technical guidance for control of industrial process fugitive particulate emmissions / 1977
Technical, Intelligence, and Project Information System for the Environmental Health Service. Volume II. Ehs Information Network Analysis. 1970
Technical, Intelligence, and Project Information System for the Environmental Health Service. Volume V. Directory of Ehs Information Facilities with Selected Supplementary Resources. 1970
Test number 73-GRN-1 : Ralston Purina Company, Louisville Kentucky / 1973
Tests of the dual differential radiometer : [U.S. Environmental Protection Agency, National Eutrophication Survey] / 1975
Tests of the dual differential radiometer under field conditions / 1978
The (old) farmer's almanack / 1848
The Cycling of toxic organics in the Great Lakes : a 3-year status report / 1983
The determination of gold and mercury concentrations in oysters by neutron activation analysis. 1971
The ecology and naturalistic control of log pond mosquitoes in the Pacific Northwest / 1964
The economics of gasoline ethanol blends / 1988
The ground water supply survey : summary of volatile organic contaminant occurrence data / 1983
The local politics of global sustainability / 2000
The occurrence of organohalides in chlorinated drinking waters / 1974
The stream-gaging program of the U.S. Geological Survey / 1995
Transport of dissolved organics from dilute aqueous solutions through flexible membrane liners / 1988
Treatment techniques for controlling trihalomethanes in drinking water / 1981
Treatment technologies for controlling trihalomethanes in drinking water. {Microfiche} 1981
Trends '90 : a compendium of data on global change / 1990
Trends '91 : a compendium of data on global change / 1991
Trends '91 : a compendium of data on global change : highlights / 1992
Trimethyltin Impairs Retention of a Passive Avoidance Task. 1982
Trimethyltin, a Selective Limbic System Neurotoxicant, Impairs Radial-Arm Maze Performance. 1982
Trimethyltin-Induced Hyperactivity: Time Course and Pattern. 1982
Update of the Corps' Environmental Effects of Dredging Programs (FY 89) 1990
Utilization of natural ecosystems for wastewater renovation / 1979
Verification testing of advanced environmental monitoring systems / 1998
Visibility and Aerosol Composition in Houston, Texas. 1982
Waste Dispersion Characteristics and Effects in an Oceanic Environment. 1977
Water evaporation suppression 1969
Water resources management and public policy 1968
Water resources of the Hartford-New Britain area, Connecticut 1964
Water resources policy and planning towards environmental sustainability / 1993
Water-level records for Colorado, 1971-75 1975
Wetland mitigation : executive summary / 1994
Wetland mitigation : technical summary. vol. 5 of 7 / 1994
What works? alternative strategies for superfund cleanups / 1991
What you don't know can hurt you : EPA's teleconference on SQG. 1986
Winter Simulation Conference : {proceedings} 1976
X-ray fluorescence spectrometer for airborne particulate monitoring / 1973
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