Traffic survey of beypore port 
/ National Council of Applied Economic Research 
 - New Delhi:      National Council of Applied Economic Research,    1962 
 - 111p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Agriculture 
<br/><br/><label>Universal Decimal Class. No.: </label>381.15  / K2