Report of the scheme for the investigation of the life-history, bionomics and development of fresh water fishes of Bengal :    for the period from 1st october,1938 to 30th september,1939 / 
Government of India 
 - New Delhi :  government of India press   1939 
 - 40 p.  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Report
<br/><br/><label>Dewey Class. No.: </label>651.780954  / GOR 1939