Author: Andrew Delmar Hopkins
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 36
Book Description
The Black Hills Beetle
Author: Andrew Delmar Hopkins
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 36
Book Description
Bulletin
Author: United States. Bureau of Entomology
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 880
Book Description
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 880
Book Description
Bulletin
Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 932
Book Description
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 932
Book Description
Practical Information on the Scolytid Beetles of North American Forests
Author: Altus Lacy Quaintance
Publisher:
ISBN:
Category : Apples
Languages : en
Pages : 562
Book Description
Publisher:
ISBN:
Category : Apples
Languages : en
Pages : 562
Book Description
Practical Information on the Scolytid Beetles of North American Forests
Author: Andrew Delmar Hopkins
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 202
Book Description
Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 202
Book Description
The Black Hills Beetle
Author: American Association of Economic Entomologists
Publisher:
ISBN:
Category : Bee culture
Languages : en
Pages : 694
Book Description
Publisher:
ISBN:
Category : Bee culture
Languages : en
Pages : 694
Book Description
Entomology Bulletin - New Series
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 592
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 592
Book Description
General Technical Report RMRS
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 48
Book Description
A History of Forest Entomology in the Intermountain and Rocky Mountain Areas, 1901-1982
Author: Malcolm M. Furniss
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 48
Book Description
This account spans the time from A.D. Hopkins' trip to the Black Hills, SD, in 1901 to my retirement in 1982. The focus is on personnel and the work of the Division of Forest Insect Investigations, USDA, and the Forest Service experiment stations in the Rocky Mountain and Intermountain areas. Information for the Intermountain and Northern Rocky Mountain station areas is derived from my experience there and as chairman of the history committee of the Western Forest Insect Work Conference (WFIWC). Information on the Rocky Mountain and Southwestern station areas came primarily from the WFIWC archives, University of Idaho, and from retired forest entomologists.
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 48
Book Description
This account spans the time from A.D. Hopkins' trip to the Black Hills, SD, in 1901 to my retirement in 1982. The focus is on personnel and the work of the Division of Forest Insect Investigations, USDA, and the Forest Service experiment stations in the Rocky Mountain and Intermountain areas. Information for the Intermountain and Northern Rocky Mountain station areas is derived from my experience there and as chairman of the history committee of the Western Forest Insect Work Conference (WFIWC). Information on the Rocky Mountain and Southwestern station areas came primarily from the WFIWC archives, University of Idaho, and from retired forest entomologists.
Farmers' Bulletin
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 924
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 924
Book Description