A study of mushrooms and mushroom spawn, by Edward H. Jacob 72093 [Author: Edward H. Jacob] [Link: https://www.gutenberg.org/7/2/0/9/72093] [Files: 72093-0.txt; 72093-h.htm] Thanks to Carol Brown, Charlene Taylor and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) Regards, Al