Whipple, George Chandler  1866-1924 <br/><br/>
The Microscopy of drinking water/ 
by George Chondler Whipple with a chapter on the use of the microscope by John W. M. Bunker 
 - 3d ed., rewritten and enl. 
 - New York:  John Wiley & Sons,  1914 
 - a xxi, 409p.:  illus.;  23cm 
<br/><br/> Highly recommended for digitizing 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drinking water--Analysis<br/>Microscopy