The micro-organisms of the soil, by Sir E. John Russell 68670 [Author: Sir E. John Russell] [Author: Members of the biological staff of The Rothamsted Experimental Station] [Link: https://www.gutenberg.org/6/8/6/7/68670] [Files: 68670-0.txt; 68670-h.htm] Thanks to Charlene Taylor, Harry Lamé and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/Canadian Libraries) Regards, Al