TUCKER, W.J. <br/><br/>
SONAR IN FISHERIES; A FORWARD LOOK 

 - S.E. 
 - S.L. Sin Pais  FISN  1967 
 - 136 
<br/><br/><label>LCCN: </label>24076 
<br/><br/><label>Dewey Class. No.: </label>621.38953