Search Results for the EPA National Library Catalog

Items Found: 1025
Showing: Items 401 - 450
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Select Item Title Year Published
Pigeon Lake, Steuben County, Indiana. 1976
Pine Lake, Waukesha County, Wisconsin. EPA Region V. 1975
Pinecliff Lake, Passaic County, New Jersey. 1976
Pleasant Hill Reservoir, Ashland and Richland Counties. 1975
Polluted groundwater: estimating the effects of man's activities. / 1974
Pollution aspects of catfish production : review and projections / 1974
Pollution Potential of Runoff From Production Livestock Feeding Operations in South Dakota. 1973
Pompton Lakes, Passaic County, New Jersey. 1976
Powder Mill Pond, Hillsborough County, New Hampshire. 1974
Prairie Rose Lake, Shelby County, Iowa. 1976
Pre-Impoundment Biological Survey of Stockton Reservoir-Sac River, Missouri, August, 1968. 1969
Pre-Impoundment Water Quality Investigation for the Proposed Gathright Reservoir. 1973
Preliminary Sampling and Analytical Procedures for Evaluating the Disposal of Dredged Materials. 1974
Proceedings : First Symposium on Iron and Steel Pollution Abatement Technology (Chicago, IL, 10/30-11/1/79) / 1980
Proposed Issuance of a New Source National Pollutant Discharge Elimination System Permit to Mississippi Chemical Corporation, Hardee County Phosphate Mine, Hardee County, Florida. 1981
Pymatuning Reservoir, Crawford County, Pennsylvania and Ashtabula County, Ohio. 1975
Rabbit Lake, Crow Wing County, Minnesota. 1975
Raccoon Lake, Marion County, Illinois. 1975
RACT determinations for five industry categories in Florida. 1980
Rangeley Lake, Franklin County, Maine. 1974
Rathbun Reservoir, Appanoose, Lucas, Monroe, and Wayne Counties, Iowa. 1976
Recent Biogenic Phosphorite: Concretions in Mollusk Kidneys. 1977
Reconnaissance Study of Radiochemical Pollution from Phosphate Rock Mining and Milling. 1973
Reedy Lake, Polk County, Florida. 1977
Relationships between drainage area characteristics and nonpoint source nutrients in streams : a preliminary analysis of National Eutrophication Survey data from 143 drainage areas in northeastern and northcentral United States / 1974
Relationships of Phosphorus and Nitrogen to the Trophic State of Northeast and North-Central Lakes and Reservoirs. 1974
Removal and recovery of metals and phosphates from municipal sewage sludge / 1980
Removal of Phosphate and Secondary B.O.D. From Tertiary Treated Wastewater by Aquatic Animals. 1971
Removal of Phosphate from Wastewater by Aluminum Salts with Subsequent Aluminum Recovery. 1968
Rend Lake, Franklin and Jefferson Counties, Illinois. 1975
Report on Alamogordo Reservoir (Sumner Lake), De Baca and Guadalupe Counties, New Mexico : EPA Region VI / 1977
Report on Altoona Reservoir, Bartow, Cherokee and Cobb Counties, Georgia : EPA Region IV / 1975
Report on Altus Reservoir, Greer and Kiowa Counties, Oklahoma : EPA Region VI / 1977
Report on American Falls Reservoir, Bannock, Bingham and Power Counties, Idaho : EPA Region X / 1977
Report on American Lake, Pierce County, Washington : EPA Region X / 1977
Report on Amistad Reservoir : Val Verde County, Texas, EPA Region VI / 1977
Report on Arbuckle Lake, Murray County, Oklahoma : EPA Region VI / 1977
Report on Aspinook Pond, New London and Windham Counties, Connecticut : EPA Region I / 1975
Report on Banks Lake, Grant and Douglas Counties, Washington : EPA Region X / 1977
Report on Bantam Lake, Litchfield County, Connecticut : EPA Region I / 1975
Report on Barker Reservoir, Boulder County, Colorado : EPA Region VIII / 1977
Report on Barr Lake, Adams County, Colorado : EPA Region VIII / 1977
Report on Barton Lake, Kalamazoo County, Michigan : EPA Region V / 1975
Report on Bayou D'Arbonne Lake, Union and Lincoln Parishes, Louisiana : EPA Region VI / 1977
Report on Bear Lake, Rich County, Utah, and Bear lake County, Idaho : EPA Region X / 1977
Report on Beaver, Table Rock, and Bull Shoals Reservoirs, Arkansas and Taneycomo Reservoir, Missouri ; Benton, Carroll, Boone, Marion and Baxter Counties ; Arkansas and Barry, Stone, Taney, and Ozark Counties, Missouri : EPA Region VI and VII / 1977
Report on Belleville Lake, Wayne County, Michigan : EPA Region V / 1975
Report on Belton Reservoir : Bell and Coryell Counties, Texas, EPA Region VI / 1977
Report on Beltzville Lake, Carbon County, Pennsylvania : EPA Region III / 1975
Report on Betsie Lake, Benzie County, Michigan : EPA Region V / 1975
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