Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 67 (Paperback) (ISBN-13: 9781144675781)

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

Author: Academy of Natural Sciences of Philadelp
ISBN-10: 1144675782
ISBN-13: 9781144675781
Publisher: Nabu Press
Language: English
Published: 02/16/2010
Pages: 658
Format: Paperback
Weight: 2.55lbs
Size: 9.69h x 7.44w x 1.32d