Gopalakrishnan, S. <br/><br/>
Land systems :  a case study in applied geomorophology in Trivandrum district, Kerala / 
Gopalakrishnan S. 
 - New Delhi :  Jawaharlal Nehru University,  1989. 
<br/><br/>M.Phil - CSRD, SSS, JNU, 1989. 
<br/><br/><label>ISBN: </label>1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Land use
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Dissertation
<br/><br/><label>Dewey Class. No.: </label>333.323095483  / G646 La