Trends in ecological geography 
edited by H. S. Mathur, R. B. Singh. 
 - Jaipur, India  Pointer Publishers  1990 
 - 223 pages :    illustration,  ;    22 cm. 
<br/><br/><label>ISBN: </label>8171320325 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life zones--India<br/>Biogeography--India