Kormonday, Edward J. <br/><br/>
Concepts of ecology 
Edward J. Kormonday 
 - 3rd ed. 
 - New Delhi  Prentice-hall  1986 
 - xviii,298p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> 35 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>577  / K84