Bonfil, Ramon <br/><br/>
Overview of world elasmobranch fisheries 
Ramon Bonfil. 
 - Rome  Food and Agriculture Organization of the United Nations  1994. 
 - viii, 119p.  ills., charts  30cm.--(FAO Fisheries Technical Paper; 341). 
 - FAO Fisheries Technical Paper; 341. .
<br/><br/> Bibliography : p.107-119. 
<br/><br/><label>ISBN: </label>9251035660 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fisheries--Management.<br/>Chondrichthyes.<br/>Fisheries--Catch effort.
<br/><br/><label>Dewey Class. No.: </label>639.2