Roy, Rajyosree. <br/><br/>
Studies on socio-economic development of delf help group members involved with fishery activities in Birbhum district of West Bengal, India /  
researched by Rajyosree Roy; guided by Bidhan Chandra Patra and Manabendra Sen. 
 - Midnapore :   Vidyasagar University ,   2012. 
 - xi ,166p. :   figs.(some col.),plates(col.),tables ;   30cm 
<br/><br/> Document represent Ph.D Thesis 
<br/><br/><label>Subjects--Index Terms: </label>FISHERIES FISH COMMUNITIES 
<br/><br/><label>Dewey Class. No.: </label>305.96393  / ROY/S