Bulletin PDF Download

Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Bulletin PDF full book. Access full book title Bulletin by United States National Museum. Download full books in PDF and EPUB format.

Bulletin

Bulletin PDF Author: United States National Museum
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 974

Book Description

Bulletin

Bulletin PDF Author: United States National Museum
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 974

Book Description

Bulletin

Bulletin PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1096

Book Description

Bulletin of the United States National Museum

Bulletin of the United States National Museum PDF Author: United States National Museum
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1032

Book Description

The American Oaks

The American Oaks PDF Author: William Trelease
Publisher:
ISBN:
Category : Fagaceae
Languages : en
Pages : 692

Book Description

The Canadian Entomologist

The Canadian Entomologist PDF Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 702

Book Description

A Revision of the North American Species of Buprestid Beetles Belonging to the Genus Agrilus

A Revision of the North American Species of Buprestid Beetles Belonging to the Genus Agrilus PDF Author: Warren Samuel Fisher
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 368

Book Description
The present paper is the result of several years' study of the genus Agrilus, and comprises all of the species found in the mainland of American north of Mexico. The task of revising the genus was undertaken because the group is an important one economically, and at the same time has been badly confused. Owing to the extreme variability of the species, erroneous identifications have been many, and the published distribution and host records are in a considerable part incorrect. Fortunately the collection of the United States National Museum, upon which this work is largely based, is rich in reared series of many of the species. On hundred and seventeen species and 8 subspecies or varieties are treated in this paper, of which 27 species and 2 subspecies are described as new.

Memoirs of the National Academy of Sciences

Memoirs of the National Academy of Sciences PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 698

Book Description
Each volume comprises one or more monographs, many of which are issued also as separates.

Index to Publications of the United States Department of Agriculture, 1901-1925

Index to Publications of the United States Department of Agriculture, 1901-1925 PDF Author: Mary Alice Bradley
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 2704

Book Description

American Aberdeen-Angus Herd Book

American Aberdeen-Angus Herd Book PDF Author: American Angus Association
Publisher:
ISBN:
Category : Aberdeen-Angus cattle
Languages : en
Pages : 888

Book Description

Proceedings of the United States National Museum

Proceedings of the United States National Museum PDF Author: United States National Museum
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 970

Book Description

➤