Search Results for the EPA National Library Catalog

Items Found: 2856
Showing: Items 1901 - 1950
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Select Item Title Year Published
Perspectives on temperature in the Pacific Northwest's fresh waters 1999
Pest management at the crossroads / 1996
Pesticide Chemicals. A Programmed Text. 1972
Pesticide manual : a world compendium / 1991
Pesticide manual : a world compendium. 1979
Pesticide manual : basic information on the chemicals used as active components of pesticides / 1977
Pesticide residues in coho salmon eggs and their relationship to egg and fry mortality. 1972
Pesticides in storm runoff from agricultural and urban areas in the Tuolumne River Basin in the vicinity of Modesto, California / 1998
Pesticides in the aquatic environment / 1972
Pesticides in the Aquatic Environment. 1972
Petrography : an introduction to the study of rocks in thin sections / 1982
Petroleum spills in the marine environment : the chemistry and formation of water-in-oil emulsions and tar balls / 1985
Phage ecology 1987
Phases I and II : effects of pulp and paper mill effluents on growth and production of fish / 1972
Phosphorus Inactivation by Zirconium in a Eutrophic Pond. 1982
Phosphorus removal and plant operation studies at Fort Wayne, Indiana / 1973
Phosphorus Removal and Plant Operation Studies at Fort Wayne, Indiana. 1973
Photoacoustic detection of particulate carbon / 1981
Photochemical aerosol formation : reactive hydrocarbon-NOx-SO2 systems 1979
Photography for the scientist; 1968
Photophysiology. 1964
Photosynthetic reclamation of agricultural solid and liquid wastes, 1973
Physical chemical aspects of cell surface events in cellular regulation proceedings of an International Conference on Physical Chemical Aspects of Cell Surface Events in Cellular Regulation, NIH, Bethesda, Maryland, USA, on October 19-21, 1978 / 1979
Physical chemistry and mineralogy of soils 1975
Physical geography of the oceans 1966
Physical oceanography of estuaries (and associated coastal waters) / 1976
Physical Properties of Several Commercial Filter Aids. Part II. 1968
Physiological adaptations to carbon monoxide levels and exercise in normal men 1972
Physiological and Biochemical Responses of Plants to Different Internal Water Potentials. 1972
Physiological zoology. 1928
Phyto-edaphic classification of the Piceance Basin 1978
Piatt County soils, 1930
Pilot Plant Moving Grate Furnace Study of Limestone-Dolomite for Control of Sulfur Oxide in Combustion Flue Gas. 1969
Pilot-scale field tests of high-gradient magnetic filtration / 1980
PIRLA 2 Project: Regional Assessment of Lake Acidification Trends. 1990
PIRLA Project (Paleoecological Investigation of Recent Lake Acidification): An Introduction to the Synthesis of the Project. 1990
Pittsburgh Metropolitan Area air pollutant emission inventory 1968
Plan for a comprehensive water resources research information exchange system : final report / 1969
Plankton production 1977
Planning and politics : a staff perception of the Tahoe Regional Planning Agency 1974
Planning Los Angeles / 2012
Planning manual / 1996
Plant ecology of Death Valley, California, 1966
Plant growth regulators : chemical activity, plant responses, and economic potential / 1977
Plant growth regulators for higher plants, January 1979-February 1988 : citations from AGRICOLA concerning diseases and other environmental considerations / 1988
Plant Litter Decomposition, Humus Formation, Carbon Sequestration / [electronic resource] : 2008
Plant manager's handbook 1974
Plastic ocean : how a sea captain's chance discovery launched a determined quest to save the oceans / 2011
Plastics solid waste disposal by incineration or landfill, 1972
Plastics waste disposal practices in landfill, incineration, pyrolysis, and recycle. 1972
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