Yearbook  of Fisfery statistics 

 - Rome  Food and Agriculture organisation of United Nations      1977 
 - xxii , 323p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9 (KZ332)n . 1 .N76 - N70, L7 .42