Kormondy, Edward J. <br/><br/>
Concepts of ecology /  
Edward J Kormondy. 
 - 4th ed /   . 
 - New Delhi :   Prentice Hall of India ,   1994. 
 - xvi,298p. ;   21cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label> Rs.225.00 (Pbk) 
<br/><br/><label>Subjects--Index Terms: </label>ECOLOGY 
<br/><br/><label>Dewey Class. No.: </label>577  / KOR/C