Book Chapters
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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 more than 5,500 book chapters 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: 6196
The Late Wisconsin glacial record of the Laurentide ice sheet in the United States The Late Wisconsin glacial record of the Laurentide ice sheet in the United States
No abstract available.
Authors
D.M. Mickelson, Lee Clayton, David S. Fullerton, H.W. Borns
Possible relationships between trichinellosis and abnormal behavior in bears Possible relationships between trichinellosis and abnormal behavior in bears
Data compiled from parasite studies of grizzly bears (Ursus arctos) and black bears (U. americanus) in the Yellowstone and Glacier National Park populations and surrounding areas of Montana and Wyoming during 1969-79 are reviewed with reference to the possible influence of infection with the muscleworm Trichinella sp. on bear behavior. In grizzly bears, the high prevalence of this...
Authors
David E. Worley, Kenneth R. Greer, Daniel A. Palmisciano
Instream flow values as a factor in water management Instream flow values as a factor in water management
No abstract available.
Authors
Robert T. Milhous
The influence of aquatic humic substance properties on trihalomethane potential The influence of aquatic humic substance properties on trihalomethane potential
No abstract available.
Authors
B.G. Oliver, E.M. Thurman
Structural study of humic substances: New approaches and methods Structural study of humic substances: New approaches and methods
No abstract available.
Authors
E.M. Thurman, R.L. Malcom
[Sixty-five species accounts] [Sixty-five species accounts]
No abstract available.
Authors
P.W. Sykes
A supplementary bibliography of the vultures A supplementary bibliography of the vultures
No abstract available.
Authors
S.R. Wilbur
Avian artificial insemination and semen preservation Avian artificial insemination and semen preservation
Summary: Artificial insemination is a practical propagation tool that has been successful with a variety of birds. Cooperative, massage, and electroejaculation and modifications of these three basic methods of semen collection are described for a variety of birds. Semen color and consistency and sperm number, moti!ity, and morphology, as discussed, are useful indicators of semen quality...
Authors
G.F. Gee
Biology and properties of fish and reptilian herpesviruses Biology and properties of fish and reptilian herpesviruses
No abstract available at this time
Authors
K. Wolf
Burro-small vertebrate interactions in Death Valley National Monument, California Burro-small vertebrate interactions in Death Valley National Monument, California
No abstract available at this time
Authors
M. Yancey, C. L. Douglas
Captive condor propagation and recommended release procedures Captive condor propagation and recommended release procedures
No abstract available.
Authors
R.C. Erickson, J. W. Carpenter