Ellis's Primary Physiology, by Edward Sylvester Ellis 52775 [Subtitle: Or Good Health for Boys and Girls] [Link: http://www.gutenberg.org/5/2/7/7/52775 ] [Files: 52775-h.htm; 52775-0.txt; ] [Clearance: 20150710015123ellis] E-text prepared by Richard Tonsing, David Edwards, and the Online Distributed Proofreading Team (http://www.pgdp.net) from page images generously made available by Internet Archive (https://archive.org) Thanks, Joe