Download or read book The Entomologist's Record and Journal of Variation, 1964, Vol. 76 (Classic Reprint) written by S. N. A. Jacobs and published by Forgotten Books. This book was released on 2018-09-14 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Entomologist's Record and Journal of Variation, 1964, Vol. 76 Continued existence of certain butter flies. Some considerations on some present-day conditions as they affect the. 63. 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.