Author: Torolf R. Torgersen

Publisher: Forgotten Books

Published: 2018-03-17

Total Pages: 46

ISBN-13: 9780364555934

Excerpt from Identification of Parasites of the Douglas-Fir Tussock Moth, Based on Adults, Cocoons, and Puparia The author thanks D. L. Dahlsten, D. T. Jennings, L. Livingston, K. Volker, and J. D. Ward for the loan of specimens; and E. Obert, Photographic Services, Oregon State University, Corvallis, for photographic work. The research reported here was financed in whole or part by the usda Expanded Douglas-fir Tussock Moth Research and Development Program. 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.