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Search Results for the EPA National Library Catalog
Items Found: 871
Showing: Items 451 - 500
Your Search: (SUBJECT=Populations)
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Title
Year Published
451
Jackrabbit demographic and life history studies, Pawnee site /
1969
452
Jornada bird censuses, 1972 /
1974
453
Journal of vegetation science : official organ of the International Association for Vegetation Science.
1990
454
Juvenile Clam Mortality Study at Three Intertidal Flats in Hampton Harbor, New Hampshire. Evaluating Factors Contributing to Mortalities of Juveniles of the Soft-shell Clam (Mya arenaria L.) in Hampton/Seabrook Harbor, New Hampshire. A Final Report to the New Hampshire Estuaries Project.
2002
455
Kinetics of aerobic utilization of mixed sugars by heterogeneous microbial populations
1969
456
Kokanee trophic ecology and limnology in Pend Oreille Lake
1980
457
Lake and reservoir investigations
0
458
Lake Erie bottom trawl explorations, 1962-66 /
1974
459
Lake Michigan mass balance study progress report : diets of forage fish in Lake Michigan /
1998
460
Lake Michigan Water Quality Report, 1986.
1988
461
Lake trout studies in the AYK region, 1995 /
1996
462
Land use,population,and physical characteristics of the Menomonee River Watershed, volume II
1979
463
Landscape and Watershed Influences on Wild Salmon and Fish Assemblages in Oregon Coastal Streams.
2003
464
Landscape influences on stream habitats and biological assemblages : proceedings of the Symposium on Influences of Landscape on Stream Habitat and Biological Communities held in Madison, Wisconsin, USA, 25-26 August 2004 /
2006
465
Landscape-Scale Effects of Toxic Events for Ecological Risk Assessment.
1993
466
Large-scale Manipulative Field Tests Involving Cultured and Wild Juveniles of the Soft-shell Clam, Mya arenaria L.: Interactuve Effects of Predator Exclusion Netting, Aperture Size, and Planting Area on Seasonal Growth and Survival at the Willows Flat within the Hampton-Seabrook Estuary. An Interim Report to the New Hampshire Estuaries Project.
2005
467
Larval fish dynamics in oxbow lakes with varying connections to a temperate river
1995
468
Levels of chemical contaminants in nonoccupationally exposed U.S. residents /
1980
469
Life counts : cataloging life on earth /
2002
470
Linking Estuarine Water Quality and Impacts on Living Resources: Shrinking Striped Bass Habitat in Chesapeake Bay and Albermarle Sound.
1987
471
Location of mines and factors affecting exposure /
1986
472
Losing strands in the web of life : vertebrate declines and the conservation of biological diversity /
1998
473
Lower Flathead System Fisheries study : final report, FY 1983-1987.
1988
474
Macroinvertebrate Distribution among Some Southern California Vernal Pools.
1985
475
MAIA project summary : birds indicate ecological condition of the Mid-Atlantic highlands.
2000
476
Mapping vulnerability : disasters, development, and people /
2004
477
Marine and Estuarine Multi-Species Test Systems.
1994
478
Marine bird populations of the Strait of Juan de Fuca, Strait of Georgia, and adjacent waters in 1978 and 1979 /
1981
479
Marine ecology and fisheries
1975
480
Marine ecosystems and global change /
2003
481
Marine populations : an essay on population regulation and speciation /
1988
482
Maryland Biological Stream Survey Results for Selected Small Watersheds, 1995-1997.
2000
483
Mathematical analysis of fish stock dynamics /
1989
484
Mathematical models in population biology and epidemiology /
2001
485
Mathematical structures in population genetics /
1992
486
Matrix Population Model for Estimating Effects from Time-Varying Aquatic Exposures: Technical Documentation.
2016
487
Measurement of cadmium, lead, zinc and calcium in selected populations in the United States.
1984
488
Measuring & monitoring plant populations /
1998
489
Metapopulation biology : ecology, genetics, and evolution /
1997
490
Metapopulation dynamics empirical and theoretical investigations /
1991
491
Methodology for characterization of uncertainty in exposure assessments /
1985
492
Methods and quality of VSP monitoring of ESA listed Puget Sound salmon and steelhead with identified critical gaps 2012 /
2012
493
Methods for assessing exposure to chemical substances : volume 4: methods for enumerating and characterizing populations exposed to chemical substances /
1985
494
Methods for assessment of fish production in fresh waters;
1971
495
Methods for collecting algal samples as part of the National Water-Quality Assessment Program /
1993
496
Methods for Derivation of Inhalation Refernce Concentrations and Applications of Inhalation Dosimetry (Raw Data File) (on Diskette).
1994
497
Methods for the estimation of production of aquatic animals /
1971
498
Microbial population dynamics
1982
499
Microcomputer software system for generating population statistics from electrofishing data : user's guide for MicroFish 3.0 /
1989
500
Midwest Environmental Directory, 1972.
1972
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