Synopsis of the Families and Genera of the Hymenoptera of America North of Mexico

Synopsis of the Families and Genera of the Hymenoptera of America  North of Mexico
Author: Anonim
Publsiher: Unknown
Total Pages: 488
Release: 1887
Genre: Hymenoptera
ISBN: PSU:000006525125

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Synopsis of the Families and Genera of the Hymenoptera of America North of Mexico

Synopsis of the Families and Genera of the Hymenoptera of America  North of Mexico
Author: E. T. (Ezra Townsend) Cresson
Publsiher: Hardpress Publishing
Total Pages: 366
Release: 2013-12
Genre: Electronic Book
ISBN: 1314906801

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Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Synopsis of the Families and Genera of the Hymenoptera of America North of Mexico

Synopsis of the Families and Genera of the Hymenoptera of America  North of Mexico
Author: Ezra Townsend Cresson
Publsiher: Unknown
Total Pages: 368
Release: 2018-07-11
Genre: Electronic Book
ISBN: 3337598986

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Synopsis of the Families and Genera of the Hymenoptera of America North of Mexico

Synopsis of the Families and Genera of the Hymenoptera of America  North of Mexico
Author: E. T. Cresson
Publsiher: Forgotten Books
Total Pages: 370
Release: 2017-11-17
Genre: Science
ISBN: 033122397X

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Excerpt from Synopsis of the Families and Genera of the Hymenoptera of America, North of Mexico: Together With a Catalogue of the Described Species, and Bibliography The study of the Hymenoptera of our country has not kept pace with some of the other orders from the want of an introductory work in our own language. Vl'estwood's invaluable Introduction to the Modern Classification of Insects, while partly supplying the want, is insufficient, and at the present expensive and difficult to obtain. The want is especially felt by those who have not access to large scientific libraries, and many are discouraged from attempting the study by the difficulties and expense of acquiring the necessary litera ture, with the added difficulties of the foreign languages. The writer has been frequently appealed to and requested to indi cate such books as will enable a beginner to separate even the fami lies and genera. The impossibility of obtaining any works in the English language, and the almost equally hopeless chance of deter mining the species, have doubtless deterred many from aiding in the development of the study of probably the most interesting order of insects. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

SYNOPSIS OF THE FAMILIES GEN

SYNOPSIS OF THE FAMILIES   GEN
Author: Ezra Townsend 1838- Cresson
Publsiher: Wentworth Press
Total Pages: 376
Release: 2016-08-28
Genre: History
ISBN: 1372084061

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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Synopsis of the Families and Genera of the Hymenoptera of America North of Mexico

Synopsis of the Families and Genera of the Hymenoptera of America  North of Mexico
Author: Anonim
Publsiher: Unknown
Total Pages: 370
Release: 1887
Genre: Entomology
ISBN: CORNELL:31924018396246

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A Revision of the Bembicine Wasps of America North of Mexico

A Revision of the Bembicine Wasps of America North of Mexico
Author: John Bernard Parker
Publsiher: Unknown
Total Pages: 168
Release: 1917
Genre: Bembecidae
ISBN: MINN:31951000411082A

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Proceedings of The Academy of Natural Sciences Vol C 1948

Proceedings of The Academy of Natural Sciences  Vol  C  1948
Author: Anonim
Publsiher: Academy of Natural Sciences
Total Pages: 480
Release: 2024
Genre: Electronic Book
ISBN: 1437955010

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