Golterman, H. L. <br/><br/>
Methods for physical and chemical analysis of fresh waters / 
by H. L. Golterman, R. S. Clymo, M. A. M. Ohnstad. 
 - 2nd ed. 
 - Oxford :  Blackwell Scientific Publications,  1978. 
 - 213 p. :  ill. ;  23 cm. 
 - IBP handbooks ;  no.8 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0632004592 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fresh water--Analysis.