Macan, Thomas Townley, <br/><br/>
Freshwater ecology / 
T. T. Macan. 
 - Second edition. 
 - viii, 343 páginas :  ilustraciones. 
<br/><br/><label>ISBN: </label>0582446244 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGUA DULCE--ECOLOGIA.
<br/><br/><label>Dewey Class. No.: </label>574.5