Author: Austin Hobart Clark
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 418
Book Description
The area covered in this report includes the District of Columbia, Arlington County, and the portions of Alexandria, and Fairfax County, Va., immediately adjacent, the Potomac River Valley as far as Great Falls, and the territory east and north of Washington as far as the Eastern Branch, Beltsville, Paint Branch, Silver Spring, and Chevy Chase Maryland. It was necessary thus to extend the limits of the area because of the obliteration within the District itself of various types of habitats presumably once supporting butterflies that are now no longer found within its borders.
The Butterflies of the District of Columbia and Vicinity
Author: Austin Hobart Clark
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 418
Book Description
The area covered in this report includes the District of Columbia, Arlington County, and the portions of Alexandria, and Fairfax County, Va., immediately adjacent, the Potomac River Valley as far as Great Falls, and the territory east and north of Washington as far as the Eastern Branch, Beltsville, Paint Branch, Silver Spring, and Chevy Chase Maryland. It was necessary thus to extend the limits of the area because of the obliteration within the District itself of various types of habitats presumably once supporting butterflies that are now no longer found within its borders.
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 418
Book Description
The area covered in this report includes the District of Columbia, Arlington County, and the portions of Alexandria, and Fairfax County, Va., immediately adjacent, the Potomac River Valley as far as Great Falls, and the territory east and north of Washington as far as the Eastern Branch, Beltsville, Paint Branch, Silver Spring, and Chevy Chase Maryland. It was necessary thus to extend the limits of the area because of the obliteration within the District itself of various types of habitats presumably once supporting butterflies that are now no longer found within its borders.
Subject Heading List, Preliminary Edition
Author: National Agricultural Library (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 1236
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1236
Book Description
Report of the Assistant Director and of the Curators of the U.S. National Museum
Author: United States National Museum
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 940
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 940
Book Description
Proceedings of the Biological Society of Washington
Author: Biological Society of Washington
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 566
Book Description
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 566
Book Description
Report on the Progress and Condition of the U.S. National Museum for the Year Ending June 30 ...
Author: United States National Museum
Publisher:
ISBN:
Category :
Languages : en
Pages : 1134
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1134
Book Description
Report Upon the Condition and Progress of the U.S. National Museum During the Year Ending June 30 ...
Author: United States National Museum
Publisher:
ISBN:
Category :
Languages : en
Pages : 474
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 474
Book Description
Smithsonian Contributions to Zoology
Catalogue of the Public Documents of the ... Congress and of All Departments of the Government of the United States for the Period from ... to ...
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 2608
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 2608
Book Description
Entomological News
Rock Creek Watershed Conservation Study
Author: CH2M HILL (Firm)
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 528
Book Description
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 528
Book Description