Techno-economic survey of Kerala. 

 - New Delhi  [1962] 
 - ix, 367 p.  maps, tables  25 cm. 
<br/><br/><label>LCCN: </label>sa 63002499  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Kerala (India)--Economic conditions.
<br/><br/><label>LC Class. No.: </label>HC437.K4  / N3