Odum , Eugene P., <br/><br/>
Fundamentals of ecology 
by Eugene P. Odum , Gray W. Barrett 
 - 5th ed. 
 - New Delhi  Cengage Learning  2018 
 - xvii ; 596p.:  25 cm. 
<br/><br/><label>ISBN: </label>9788131500200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>577