Readings in aquatic ecology. / 
Edited by Richard F. Ford [and] William E. Hazen. 
 - Philadelphia :  Saunders ,  1972. 
 - vi, 397 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0721638104 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic ecology.<br/>Marine Biology--collected works.<br/>Ecology--collected works.<br/>Water--collected works.