Ramakrishnan, P.S <br/><br/>
One sun two worlds :   an ecological journey 
/ by P.S.Ramakrishnan, [et all....] 
 - New Delhi :  Oxford and IBH publishing,  2005. 
 - viii, 286 p. ;  32 cm. 
<br/><br/><label>ISBN: </label>81-204-1649-X 
<br/><br/><label>Subjects--Index Terms: </label>Ecological journey. 
<br/><br/><label>Dewey Class. No.: </label>333.9541 RAM  / 232