Waterfowl-water Temperature Relations in Winter
Author: Ronald A. Ryder
Publisher:
Published: 1970
Total Pages: 132
ISBN-13:
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Habitat Management for Migrating and Wintering Waterfowl in North America
Author: Loren M. Smith
Publisher: Texas Tech University Press
Published: 1989
Total Pages: 586
ISBN-13: 9780896722040
DOWNLOAD EBOOKThis important compilation on habitat management for waterfowl throughout North America addresses practicing waterfowl biologists and managers, researchers, and students of waterfowl ecology and management.
Application of Geomorphic Principles to Environmental Management in Semiarid Regions
Author: Stanley Alfred Schumm
Publisher:
Published: 1980
Total Pages: 60
ISBN-13:
DOWNLOAD EBOOKSelected Water Resources Abstracts
Author:
Publisher:
Published: 1991
Total Pages: 808
ISBN-13:
DOWNLOAD EBOOKEcology of Bald Eagles Wintering Near a Waterfowl Concentration
Author: Curtice R. Griffin
Publisher:
Published: 1982
Total Pages: 20
ISBN-13:
DOWNLOAD EBOOKBald eagles (Haliaeetus leucocephalus) associate with wintering waterfowl concentrations throughout the United States, but little detailed information is available on eagle-waterfowl relations. This report concerns the ecology of bald eagles wintering in the vicinity of Swan Lake National Wildlife Referenc in north-central Missouri and, more specifically, examines the association of the eagles with waterfowl during the winters of 1975-76, 1976-77, and 1977-78
Bibliography of Scientific and Industrial Reports
Author:
Publisher:
Published: 1970
Total Pages: 922
ISBN-13:
DOWNLOAD EBOOKField Demonstration of Biological Denitrification of Polluted Groundwater and Pilot Scale Field Testing of Biological Denitrification with Widely Varied Hydraulic Loading Rates
Author: Nevis E. Cook
Publisher:
Published: 1991
Total Pages: 50
ISBN-13:
DOWNLOAD EBOOKWater-resources Investigations
Author:
Publisher:
Published: 1977
Total Pages: 380
ISBN-13:
DOWNLOAD EBOOKRole of Sediment in Non-point Source Salt Loading Within the Upper Colorado River Basin
Author: Hsieh Wen Shen
Publisher:
Published: 1981
Total Pages: 236
ISBN-13:
DOWNLOAD EBOOKA Preliminary Survey of Faunal Relations in National Parks
Author: George Melendez Wright
Publisher:
Published: 1933
Total Pages: 1046
ISBN-13:
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