Search Results for the EPA National Library Catalog

Items Found: 185
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Screwworm problem : evolution of resistance to biological control 1979
Simulation Modeling as a Means of Studying Large Aquatic Ecosystems. 1984
SITE Demonstration of the Toronto Harbour Commissioners Soil Recycling Project. 1994
Slow sand filter and package treatment plan evaluation : operating costs and removal of bacteria, Giardia, and trihalomethanes / 1985
Slow sand filter and package treatment plant evaluation : operating costs and removal of bacteria, giardia, and trihalomethanes / 1985
Soil survey of Sheridan County, Montana 1977
Spray characterization trials for the 1979 Maine spruce budworm control program / 1980
Standard techniques for pelagic fish egg and larva surveys / 1977
Strangers devour the land / 1991
Stream gaging control structure for the Rio Grande conveyance channel near Bernardo New Mexico 1964
Structural Characterization of Reactive Dyes Using Liquid Secondary Ion Mass Spectrometry/Tandem Mass Spectrometry. 1993
Structural Characterization of Sulfonated Azo Dyes Using Liquid Secondary Ion Mass Spectrometry/Tandem Mass Spectrometry. 1992
Technical guidance document : construction quality management for remedial action and remedial design waste containment systems. 1992
Technical guidance manual for performing waste load allocations. Book II, Streams and rivers. 1984
Test method equivalency petitions : a guidance manual. 1986
The effect of bed roughness on depth-discharge relations in alluvial channels / 1962
The occurrence of disinfection by-products (DBPs) of health concern in drinking water : results of a nationwide DBP occurrence study / 2002
The potential for biological controls of Cladophora glomerata / 1983
The Superfund Innovative Technology Evaluation Program : annual report to Congress 1992. 1993
The University of Akron study on air pollution and human health effects : I. methodology, baseline data, and aerometrics / 1981
The use of stomatal resistance, photopigments, nitrogen, water potential, and radiation to estimate net photosynthesis in Lirodendron tulipifera L : a physiological index / 1973
Total bed-material discharge in alluvial channels 1965
Toxic hazard assessment of chemicals 1986
Toxic substance exposure assessment in estuarine systems 1985
Toxicity of Bromate to Striped Bass Ichthyoplankton ('Morone saxatilis') and Juvenile Spot ('Leiostomus xanthurus'). 1981
Toxicity of Ozonated Estuarine Water to Juvenile Blue Crabs ('Callinectes sapidus') and Juvenile Atlantic Menhaden ('Brevoortia tyrannus'). 1981
Transmittal of the Recommended approach for evaluating completion of groundwater restoration remedial actions at a groundwater monitoring well and the Groundwater statistics tool / 2014
Transmittal of the Recommended approach for evaluating completion of groundwater restoration remedial actions at a groundwater monitoring well and the Groundwater statistics tool / 2014
User's manual for premining planning of eastern surface coal mining. Volume 5, Mine drainage management and monitoring / 1981
Vanishing lichens; their history, biology, and importance 1974
Waste chromate recovery by ion exchange 1968
Water resources of King County, Washington, 1968
Water table investigation in the Mesilla Valley 1972
Wetland soils : genesis, hydrology, landscapes, and classification / 2001
Wild Trout IV: Proceedings of the Symposium. Held in Yellowstone National Park on September 18-19, 1989. 1989
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