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The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
Browse almost 1,000 books authored by our scientists over the past 100+ year history of the USGS and refine search by topic, location, year, and advanced search.
Filter Total Items: 974
Birds of North America - A Guide to Field Identification Birds of North America - A Guide to Field Identification
No abstract available.
Authors
C.S. Robbins, B. Bruun, H.S. Zim
Effects of the insecticide, orthene, on unconfined populations of the meadow vole (Microtus pennsylvanicus). I. Capture/recapture procedures; II. Residues and cholinesterase inhibition Effects of the insecticide, orthene, on unconfined populations of the meadow vole (Microtus pennsylvanicus). I. Capture/recapture procedures; II. Residues and cholinesterase inhibition
In 1982 and 1983. the population demography of M. pennsylvanicus was not altered significantly by single or double applications of Orthene. Although inconsistencies in population size, survival, and recruitment were not explained by differences between control and experimental grids in breeding, emigration, interspecific competition, or pesticide-induced mortality, there may have been...
Authors
David A. Jett
Everglade Kite Recovery Plan Everglade Kite Recovery Plan
No abstract available.
Authors
T. Martin, A. Sprunt, P.W. Sykes, L.E. Williams
Genetics and Conservation: A Reference for Managing Wild Animal and Plant Populations Genetics and Conservation: A Reference for Managing Wild Animal and Plant Populations
No abstract available at this time
Authors
C. Schonewald-Cox, S. Chambers, B. MacBryde, L. Thomas
Puerto Rican Plain Pigeon Recovery Plan Puerto Rican Plain Pigeon Recovery Plan
No abstract available.
Authors
J. W. Wiley, R. Cotte, W.T. Parker, H. Raffaele, J.L. Vivaldi, N. Snyder
Summaries of selected studies on wildlife pollution: Progress reports from the Patuxent Wildlife Research Center for the year 1982 Summaries of selected studies on wildlife pollution: Progress reports from the Patuxent Wildlife Research Center for the year 1982
No abstract available.
Authors
N.C. Coon
Wild bird feeding preferences: a guide to the most attractive bird foods Wild bird feeding preferences: a guide to the most attractive bird foods
No abstract available.
Authors
A. D. Geis, D.B. Hyde
Late Wisconsinan glaciation of New England: A proceeding volume of the symposium: Late Wisconsinan glaciation of New England held at Philadelphia, Pennsylvania March 13, 1980 Late Wisconsinan glaciation of New England: A proceeding volume of the symposium: Late Wisconsinan glaciation of New England held at Philadelphia, Pennsylvania March 13, 1980
No abstract available.
Authors
Grahame J. Larson, Byron D. Stone
Use of the Habitat Evaluation Procedures to display impacts of stream improvements Use of the Habitat Evaluation Procedures to display impacts of stream improvements
No abstract available.
Authors
R.C. Solomon, J.W. Terrell, R.W. Olson
The application of the Physical Habitat Simulation System to natural resources management The application of the Physical Habitat Simulation System to natural resources management
No abstract available.
Authors
Robert T. Milhous