Whipple, George Chandler <br/><br/>
The Microscopy of Drinking Water/ 
By George Chandler Whipple; Revised by Gordon Maskew Fair and Melville Conley Whipple 
 - 4th ed. rewritten and enlarged. 
 - xix, 586 pages:  some col. ills, plates;  24cm. 
<br/><br/> Each numbered plate accompanied by leaf with descriptive letter-press 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drinking Water<br/>Microscopy
<br/><br/><label>National Library of Medicine Call No.: </label>WA675