Standard methods :  for the examination of water and wastewater. 
Prepared  jointly by American Public Health Assoc., American Water Works Assoc. [and] Water Pollution Control Federation. 
 - 14th ed. 
 - Washington :  American Public Health Association jointley with American Water Works Association [and]Water Polution Control Federation,  1976. 
 - xxxix, 1193 p. :  ill ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0875530788 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Analysis.<br/>Sewage--Analysis.<br/>Water Microbiology--laboratory manuals.<br/>Water Pollution.