Tiwari ,Vijaya kumar <br/><br/>
A Textbook of  Environmental Studies 
/ by Vijaya kumar  Tiwari 
 - Mumbai:   Himalaya Publishing House,   2014. 
 - xv,432p. 
<br/><br/><label>ISBN: </label>9788184886405 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biodiversity  &Its conservation<br/>Ecosystem<br/>Environmental Science <br/>Environmental Studies
<br/><br/><label>Dewey Class. No.: </label>333.707  / TIW/A