Natural resources of kerala / 
edited by K Balachandran Thampi and N M Nayar 
 - Trivandrum :  Worls wide fund for nature india,  1997. 
 - 567p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>553.95483  / NAT.N