Ovenden, A.E. <br/><br/>
Costs and Earnings Investigations of Primary Fishing Enterprises: A Study of Concepts and Definitions  

 - Rome,  Food and Agriculture Organization,  1961, 
 - 60P.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>316  / OVE