Macan, T. T. <br/><br/>
Ponds and lakes 
/ by T. T. Macan. 
 - London  Allen and Unwin  1973. 
 - 148, 4 pages :    illustration ;    23 cm. 
<br/><br/>p. 141-142. 
<br/><br/><label>ISBN: </label>0045740127 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Pond ecology<br/> Limnology