Water pollution--Wells, by Irving A. Watson 62174 [Link: http://www.gutenberg.org/6/2/1/7/62174 ] [Files: ; 62174-0.txt; 62174-h.htm] Thanks to 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