Graaf, de Gertyjan <br/><br/>
Geographic information systems in fisheries  management and planning: technical manual  

 - Rome   Food and Agriculture Organization of the United Nations  2003 
<br/><br/><label>ISBN: </label>978-92-510-4999-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fishery - technology
<br/><br/><label>Dewey Class. No.: </label>639.2 GRA