Author: Harry Church Oberholser
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 156
Book Description
The present study of the Caprimulgine genus Chordeiles found its origin in the attempt to identify nighthawks in Texas. It soon became evident that nothing short of a thorough revision of the two North American species, Chordeiles virginianus and Chordeiles acutipennis, would produce anything like satisfactory results. The material available for the effort consisted of 1,165 specimens, including the types of most of the valid forms distributed among three species: Chordeiles virginianus (780), C. acutipennis exilis (379), and C. rupestris (6).
A Monograph of the Genus Chordeiles Swainson
Author: Harry Church Oberholser
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 156
Book Description
The present study of the Caprimulgine genus Chordeiles found its origin in the attempt to identify nighthawks in Texas. It soon became evident that nothing short of a thorough revision of the two North American species, Chordeiles virginianus and Chordeiles acutipennis, would produce anything like satisfactory results. The material available for the effort consisted of 1,165 specimens, including the types of most of the valid forms distributed among three species: Chordeiles virginianus (780), C. acutipennis exilis (379), and C. rupestris (6).
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 156
Book Description
The present study of the Caprimulgine genus Chordeiles found its origin in the attempt to identify nighthawks in Texas. It soon became evident that nothing short of a thorough revision of the two North American species, Chordeiles virginianus and Chordeiles acutipennis, would produce anything like satisfactory results. The material available for the effort consisted of 1,165 specimens, including the types of most of the valid forms distributed among three species: Chordeiles virginianus (780), C. acutipennis exilis (379), and C. rupestris (6).
Index of Specifications and Standards (used By) Department of the Army
Author: United States. Department of the Army
Publisher:
ISBN:
Category : Specifications
Languages : en
Pages : 700
Book Description
Publisher:
ISBN:
Category : Specifications
Languages : en
Pages : 700
Book Description
Index of Specifications and Related Publications Used by U.S. Air Force Military Index
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 370
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 370
Book Description
Index of Federal Specifications, Standards and Commercial Item Descriptions
Author:
Publisher:
ISBN:
Category : Commercial products
Languages : en
Pages : 858
Book Description
Publisher:
ISBN:
Category : Commercial products
Languages : en
Pages : 858
Book Description
Index of Specifications and Related Publications (used By) U.S. Air Force Military Index Volume IV.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 756
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 756
Book Description
Index of Specifications and Standards
Author:
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 242
Book Description
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 242
Book Description
National Bureau of Standards Miscellaneous Publication
Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 1326
Book Description
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 1326
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1508
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1508
Book Description
Index of Specifications and Standards Used by Department of the Navy
Author: United States. Navy Department
Publisher:
ISBN:
Category : Specifications
Languages : en
Pages : 770
Book Description
Publisher:
ISBN:
Category : Specifications
Languages : en
Pages : 770
Book Description
Genera Avium
Author: Philogène Wytsman
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 36
Book Description