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Books

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: 971

Natural and anthropic factors as determinants of long-term streamwater chemistry

No abstract available.
Authors
Robert Stottlemyer

Soil-plant correlation studies for selected wetlands of the United States

No abstract available.
Authors
C.A. Segelquist, Gregor T. Auble, Lee S. Ischinger

Size and growth patterns of the Yellowstone grizzly bear

Weights and/or measurements of 151 grizzly bears (Ursus arctos) captured 261 times were recorded from 1975 to 1985. Males were consistently heavier than females within all age classes beginning at age 2. Mean weight for 65 captive males (5+ years old) was 192 kg and 135 kg for 63 adult females (5+ years old). Mean monthly weights by sex and age class indicated adults lost weight from den emerge
Authors
Bonnie M. Blanchard

Mesozoic rocks of southern Arizona and adjacent areas

No abstract available.
Authors
William R. Dickinson, Margaret A. Klute

Variation of vegetation and soil characteristics within wilderness campsites

No abstract available.
Authors
Thomas J. Stohlgren

A Checklist of Amphibians, Reptiles and Mammals of Pinnacles National Monument

No abstract available at this time
Authors
Gary M. Fellers, Brian W. Arnold

Birds--A Guide to Familiar American Birds

No abstract available.
Authors
H.S. Zim, I.N. Gabrielson, C.S. Robbins

The Global Importance of Type C Botulism in Wild Birds

No abstract available.
Authors
W. I. Jensen, J.I. Price