Search Results for the EPA National Library Catalog

Items Found: 219

Showing: Items 151 - 200

Your Search: (AUTHOR=Circular)


PREV 1 2 3 4 5 NEXT
Select Item Title Year Published
Projects to expand energy sources in the western states : an update of Information circular 8719; survey of planned or proposed coal mines; electric generating, coal conversion, and waste-to-fuel plants; oil shale and tar sands projects; geothermal facilities; uranium mines, mills, and enrichment facilities; natural gas processing and storage facilities; oil refineries and terminal facilities; railroads; and coal slurry, petroleum, and natural gas pipelines, in states west of the Mississippi River (as of August 1977) 1978
Projects to expand fuel sources in Eastern States 1976
Projects to expand fuel sources in Western States / 1976
Quantitative comparison of some aesthetic factors among rivers, 1969
Reclaiming strip-mined land for recreational use in Lackawanna County, Pa. : a demonstration project / 1976
Recommended dietary allowances. 1943
Reconnaissance survey of the Severn River sediments 1977
Records of wells and ground-water quality in Camden County, N.J., with special reference to public water supplies, a preliminary report. 1963
Recovery of secondary copper and zinc in the United States. by Fred V. Carrillo, Mark H. Hibpshman and Rodney D. Rosenkranz. 1974
Recycling trends in the United States : a review 1976
Report of the Bureau of Commercial Fisheries Biological Laboratory, Galveston, Texas : fiscal year 1969. 1970
Report of the Bureau of Commercial Fisheries Biological Laboratory, Galveston, Texas, fiscal year 1967 1968
Report of the Bureau of Commercial Fisheries Biological Laboratory, St. Petersburg Beach, Florida : fiscal year 1967. 1968
Reports and maps of the Geological Survey released only in the open files, 1966 1967
Research by the U.S. Geological Survey on organic materials in water 1976
Reuse and subsurface injection of municipal sewage effluent; two case histories, 1971
Review of benthic faunal surveys in San Francisco Bay, 1973
Review of Bureau of Mines coal program, 1965 1966
Sediment problems in urban areas, 1970
Selected list of Bureau of Mines publications on petroleum and natural gas, 1910-62, 1964
Selected list of Bureau of Mines publications on petroleum and natural gas, 1961-70 : supplement to Information circular 8240 1972
State of the U.S. coal industry : a financial analysis of selected coal-producing companies with observations on industry structure 1976
Subminiaturization techniques for low-frequency receivers. 1954
Subsea mineral resources and problems related to their development / 1969
Subsurface disposal of industrial wastes in the United States 1964
Summary of annual records of chemical quality of water of the Arkansas River in Oklahoma and Arkansas, 1945-52, 1955
Summary of developed and potential waterpower of the United States and other countries of the world, 1955-62 1964
Summary of geology and ground-water conditions in the Fredericksburg District, eastern Spotsylvania County, Virginia a preliminary report. 1955
Summary of geology and ground-water resources of the Eastern Shore peninsula, Virginia a preliminary report, 1954
Summary of mining and petroleum laws of the world : (in five parts) / 1970
Summary of preliminary studies of sedimentation and hydrology in Bolinas Lagoon, Marin County, California, 1970
Summary of the geology of the Chicago area / 1971
Summary of the ground-water aquifers in the Rio Grande Basin / 1963
Surface subsidence over longwall panels in the western United States 1982
Synopsis of biological data on the chium salmon, oncorhynchus keta (Walbaum) 1792 1970
Technical Conference on Petroleum Production; {papers} 1944
Tertiary gold-bearing channel gravel in northern Nevada County, California, 1968
The Atlantic coast surf clam, with a partial bibliography / 1968
The geography and geology of Erie County, Pennsylvania / 1967
Time of travel of water in the Ohio River, Pittsburgh to Cincinnati. 1961
Time, distance and drawdown relationships in a pumped ground-water basin 1960
Transit losses and travel times for reservoir releases, Upper Arkansas River Basin, Colorado. 1973
Trends in ground-water levels in Wisconsin through 1981 1983
U.S. zinc industry: an historical perspective, 1974
Urban sprawl and flooding in southern California, 1970
Waste disposal costs at two coal mines in Kentucky and Alabama, 1969
Water facts and figures for planners and managers, 1973
Water in the San Luis Valley, south-central Colorado 1973
Water laws and concepts / 1970
Water levels in observation wells in Wisconsin through 1957, 1959
PREV 1 2 3 4 5 NEXT

Save, Print or Email Selected Records