Clesceri, Lenore S. (Editor) <br/><br/>
Selected physical and chemical standard methods for students/ 

 - 17th ed. 
 - Washington DC  American public health association  1990 
 - xxxii, (various pagings)  ill. ; 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0875531717 
<br/><br/><label>LC Class. No.: </label>TD375  / .Se4 1990