SHANG, Yung C. <br/><br/>
Aquaculture Economics : Basic Concpts & Methods of Analysis. 

 - London.  Westview Press.  1981 
 - xvi, 153p. 
<br/><br/><label>ISBN: </label>0 86531 047 5 
<br/><br/><label>Dewey Class. No.: </label>639.8