Author: Geological and Geographical Survey of the Territories (U.S.)
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 416
Book Description
Fur-bearing animals: a monograph of North America Mustelidoe, by E. Coues. 1877
Author: Geological and Geographical Survey of the Territories (U.S.)
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 416
Book Description
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 416
Book Description
North American Fauna
Author:
Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 204
Book Description
Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 204
Book Description
Pelage and Surface Topography of the Northern Fur Seal
Author: Victor B. Scheffer
Publisher:
ISBN:
Category : Fur
Languages : en
Pages : 962
Book Description
Publisher:
ISBN:
Category : Fur
Languages : en
Pages : 962
Book Description
Fur-bearing Animals
Author: Elliott Coues
Publisher:
ISBN:
Category : Fur-bearing animals
Languages : en
Pages : 348
Book Description
This treatise on Fur-bearing Animals of North America, prepared by Dr. Elliott Coues, is published as a specimen fasciculus of a systematic History of North American Mammals, upon which the author has been long engaged.
Publisher:
ISBN:
Category : Fur-bearing animals
Languages : en
Pages : 348
Book Description
This treatise on Fur-bearing Animals of North America, prepared by Dr. Elliott Coues, is published as a specimen fasciculus of a systematic History of North American Mammals, upon which the author has been long engaged.
Status of Six Furbearer Populations in the Mountains of Northern California
Author: Philip F. Schempf
Publisher:
ISBN:
Category : Fur-bearing animals
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Fur-bearing animals
Languages : en
Pages : 56
Book Description
Mammals of New Mexico
Author: Olaus Johan Murie
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 1062
Book Description
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 1062
Book Description
Special Scientific Report--wildlife
Author:
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 998
Book Description
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 998
Book Description
Mourning Dove Status Report, 1970
Author: James L. Ruos
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 638
Book Description
U.S. mourning dove population indexes increased by 4% from 1969 to 1970 in the Eastern Management Unit, but declined 2% in the Central Management Unit and 11% in the Western Management Unit. The changes were below the 10-year means, 1960-69, by 3% in the Eastern Unit, 15% in the Central, and 27% in the Western. Regression analyses of the call-count data for 1960-70 indicate a statistically significant downward trend in dove breeding populations in all management units; mean rates of decline were 1% a year in the Eastern Unit, 3% a year in the Central, and 4% in the Western
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 638
Book Description
U.S. mourning dove population indexes increased by 4% from 1969 to 1970 in the Eastern Management Unit, but declined 2% in the Central Management Unit and 11% in the Western Management Unit. The changes were below the 10-year means, 1960-69, by 3% in the Eastern Unit, 15% in the Central, and 27% in the Western. Regression analyses of the call-count data for 1960-70 indicate a statistically significant downward trend in dove breeding populations in all management units; mean rates of decline were 1% a year in the Eastern Unit, 3% a year in the Central, and 4% in the Western
Selected Bibliography on the Sea Otter
Author: Ethel I. Todd
Publisher:
ISBN:
Category : Sea otter
Languages : en
Pages : 52
Book Description
Bibliography stressing recent literature dealing with biology of the sea otter (Enhydra lutris).
Publisher:
ISBN:
Category : Sea otter
Languages : en
Pages : 52
Book Description
Bibliography stressing recent literature dealing with biology of the sea otter (Enhydra lutris).
Bulletin
Author: Louisiana. Department of Conservation
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 444
Book Description
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 444
Book Description