Barnes R.S.K <br/><br/>
Fundamentals of Aquatic Ecosystems 
/ by R.S.K Barnes 
 - 1st ed. 
 - London  Blackwell Scientific Publication  1980 
 - 229p. 
<br/><br/><label>ISBN: </label>0632000147 
<br/><br/><label>Dewey Class. No.: </label>574.5263  / BAR/F