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United States Environmental Protection Agency
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EPA National Library Network
Search Results for the EPA National Library Catalog
Items Found: 874
Showing: Items 1 - 50
Your Search: (SUBJECT=Populations)
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'Normal' Carboxyhemoglobin Levels of Blood Donors in the United States.
1978 needs survey : conveyance and treatment of municipal wastewater summaries of technical data.
2010 Ohio River pool assessments : Montgomery, Racine, and John T. Myers /
2nd status report on anadromous fish runs of the Columbia River : an updating report for 1972 and 1973
A community monitoring program surrounding the Nevada test site : one year experience /
A computerized pelagic seabird atlas for Alaska /
A lake trout rehabilitation guide for Lake Huron /
A modification of Bhattacharya's method for the analysis of mixtures of normal distributions /
A national compendium of freshwater fisheries and water temperature data /
A partial differential equation model of fish population dynamics and its application in impingement impact analysis /
A population analysis of the Yellowstone grizzly bears /
A preliminary bird population dynamics and biomass model /
A primer of population biology
A reproduction control factor in fishes.
A review and evaluation of fisheries stock management models /
A summary of field collecting and laboratory processing equipment and procedures for sampling arthropods at Pawnee Site /
A survey of air and population lead levels in selected American communities : final report /
A survey of fish-community and habitat goals/objectives/targets and status in Great Lakes areas of concern /
A users guide to the PATCH model /
Abundance and biomass of soil macroinvertebrates of the Pawnee site collected from pastures subjected to different grazing presures, irrigation and/or nitrogen fertilization, 1970-1971 /
Abundance and Viability of Striped Bass Eggs Spawned in the Roanoke River, North Carolina in 1990.
Abundance and Viability of Striped Bass Eggs Spawned in the Roanoke River, North Carolina, in 1988.
Abundance of pelagic resources off California, 1963-78, as measured by an airborne fish monitoring program /
ACCOUNTING model for PRESTO-EPA-POP, PRESTO-EPA-DEEP, and PRESTO-EPA-BRC codes : methodology and users manual /
Accuracy of Population Projections for Subcounty Areas.
Acid-Base Status of Pennsylvania Streams: Results from the National Stream Survey.
Acoustic and net surveys of fishes and zooplankton final report /
Adaptive Sampling in Environmental Studies.
Adding a Landscape Ecology Perspective to Conservation and Management Planning.
Adult and juvenile fish populations near the D.C. Cook Nuclear Power Plant Southeastern Lake Michigan, during preoperational (1973-74) and operational (1975-79) years /
Advances in Inhalation Gas Dosimetry for Derivation of a Reference Concentration (RfC) and Use in Risk Assessment.
Advisory Report on the Health Effects of Radium 226 in Drinking Water.
Aerial surveys of waterbirds in Alaska, 1957-94 : population trends and observer variability /
Age and growth of walleyes and saugers in the Tongue River Reservoir, Montana, 1975-77 /
Age structured stock assessment of Lake Erie walleye report of the July 22-24, 1986 workshop /
Age, growth, and reproduction of king mackerel, Scomberomorus cavella, in Florida. --
Air pollution assessment of vinylidene chloride /
Alaska crab stock enhancement and rehabilitation : workshop proceedings, March 14-16, 2006, Kodiak, Alaska /
Albemarle-Pamlico Coupling Study.
Americamysis bahia Stochastic Matrix Population Model for Laboratory Populations: Technical Documentation.
American-Soviet Symposium on the Biological Effects of Pollution on Marine Organisms (1st).
Amoco-U.S. Environmental Protection Agency, Pollution Prevention Project, Yorktown, Virginia: Public Perceptions. Report of Observations, Thoughtleader Interviews and Focus Groups Yorktown Refinery Public Perception Study.
An approach to improving decision making in wetland restoration and creation /
An Approach to improving decision making in wetland restoration and creation /
An Assessment of potential mining impacts on salmon ecosystems of Bristol Bay, Alaska.
An Assessment of potential mining impacts on salmon ecosystems of Bristol Bay, Alaska. Executive summary.
An assessment of the impacts of water intakes on alewife, rainbow smelt, and yellow perch populations in Lake Michigan /
An assessment of the likely mechanisms underlying the "fish-X2" relationships /
An electrofishing survey of the Illinois River, 1959-1974 /
An estimation of the daily average food intake by age and sex for use in assessing the radionuclide intake of individuals in the general population /
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