Hopson, A.J. <br/><br/>
The gillnet fisheries of Lake Chad /  
A.J. Hopson. 
 - Maiguduri :    Federal Fisheries Service,    1962. 
 - 64 p. :    ill. ;    25 cm. 
 - Federal fisheries occasional paper ;    no. 11 .
<br/><br/>  A review of investigations carried out by the Federal Fisheries Serv ice of Nigeria since 1962. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Gillnetting -- Lake Chad.<br/> Fisheries -- Lake Chad.
<br/><br/><label>Gov. Doc. Class. No.: </label>G NIG A33 (08)1/11