Macan, T. T. <br/><br/>
Freshwater ecology 
by T. T. Macan 
 - 2nd ed. 
 - London  Longman  1974 
 - viii,343p. ; 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freshwater ecology<br/>Aquatic ecology
<br/><br/><label>Dewey Class. No.: </label>CB  / 574.52632 MAC