Online (PDF) The Locust Borer Cyllene Robiniae And Other Insect Enemies Of The Black Locust Download

Language: en
Pages: 228

Insect Enemies of Western Forests

Authors:

Categories: Forest insects

Type: BOOK - Published: 1938 - Publisher:

This field handbook has been prepared to provide information on western forest insects. The discussions are limited to the insects and the problems which they r

Language: en
Pages: 694

Insect Enemies of Eastern Forests

Authors: Frank Cooper Craighead

Categories: Beneficial insects

Type: BOOK - Published: 1950 - Publisher:

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This publication is a companion volume to Miscellaneous Publication 273, Insect Enemies of Western Forests, but Keen. Its purpose is to treat in a practical man