De Santo, Robert S. <br/><br/>
Concepts of applied ecology / 
by Robert S. De Santo  
 - New delhi :  Narosa Publishing  House ,  1978 . 
 - 310 p.  Hard Back 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Marine ecology<br/>Terrestrial ecology
<br/><br/><label>Dewey Class. No.: </label>577  / ROB-C