Odum,Eugene P. <br/><br/>
Fundamentals of ecology  

 - 3rd edition. 
 - Dehradun :  Natraj Publication,  1994 
 - 574. 
<br/><br/><label>ISBN: </label>818501955X  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Specific topics in natural history
<br/><br/><label>Dewey Class. No.: </label>591.7  / ODU