Author: Hugo W. Nilson
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 64
Book Description
The white-necked raven (Corvus cryptoleucus), a close relative of the common crow, is indigenous to southwestern United States. Because in parts of its range it has gained the same ill repute as acquired by the crow and magpie in their respective ranges, a 5-year detailed study of its activities and food habits was made, during which many field data were gathered, and the contents of 827 stomachs were analyzed.
The White-necked Raven in Relation to Agriculture
Author: Hugo W. Nilson
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 64
Book Description
The white-necked raven (Corvus cryptoleucus), a close relative of the common crow, is indigenous to southwestern United States. Because in parts of its range it has gained the same ill repute as acquired by the crow and magpie in their respective ranges, a 5-year detailed study of its activities and food habits was made, during which many field data were gathered, and the contents of 827 stomachs were analyzed.
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 64
Book Description
The white-necked raven (Corvus cryptoleucus), a close relative of the common crow, is indigenous to southwestern United States. Because in parts of its range it has gained the same ill repute as acquired by the crow and magpie in their respective ranges, a 5-year detailed study of its activities and food habits was made, during which many field data were gathered, and the contents of 827 stomachs were analyzed.
The White-necked Raven in Relation to Agriculture
Author: Shaler Eugene Aldous
Publisher:
ISBN:
Category : Ravens
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Ravens
Languages : en
Pages : 56
Book Description
The White-necked Raven in Relation to Agriculture, by Shaler E. Aldous
Author: Shaler E. Aldous
Publisher:
ISBN:
Category :
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 56
Book Description
Research Report
Author: U.S. Fish and Wildlife Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 1256
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1256
Book Description
Research Report
Author:
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 68
Book Description
Research Report - Bureau of Sport Fisheries and Wildlife
Author: United States. Bureau of Sport Fisheries and Wildlife
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 866
Book Description
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 866
Book Description
Selected Research Publication Series of the U.S. Fish and Wildlife Service, 1889-1985
Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 174
Book Description
A bibliography comprising annotated citations of 2037 scientific and technical publications from ten series issued by the U.S. Fish and Wildlife Service. Includes a six-page introduction containing a history of the Service and a description of the research and development series.
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 174
Book Description
A bibliography comprising annotated citations of 2037 scientific and technical publications from ten series issued by the U.S. Fish and Wildlife Service. Includes a six-page introduction containing a history of the Service and a description of the research and development series.
Resource Publication
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 238
Book Description
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 238
Book Description
Research and Development Series
Author:
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 424
Book Description
Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 424
Book Description
Publications, 1941-1950
Author: United States. Wildlife Research Laboratory, Denver
Publisher:
ISBN:
Category : Zoology, Economic
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category : Zoology, Economic
Languages : en
Pages : 22
Book Description