Hardenbergh, W.A. <br/><br/>
Water Supply and Purification 

 - 2nd Edition  @1946 
 - Scranton, Pennsylvania  International Textbook Company  1946 
 - 488p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Bacteriology, VPH, Animal Husbandry,
<br/><br/><label>Dewey Class. No.: </label>613.34/P921W