Mathur, P. R. G <br/><br/>
Ecology, technology and economy   : continuity and change among the fisherfolk of Kerala 
/ by P. R. G Mathur 
 - Jaipur:   Rawat Publications;   2008.  
 - xxviii, 449p. 
<br/><br/><label>ISBN: </label>8131601978 
<br/><br/><label>Dewey Class. No.: </label>577  / MAT/E