Laevastu, Taivo <br/><br/>
Fisheries oceanography  new ocean environmental services 

 - London  Fishing News Books  1970 
 - xv,238p   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>639.2  / LAE