Jungwirth, Mathias. <br/><br/>
Fish migration and fish bypasses : 
A. M. Martin. 
 - 1st ed. 
 - Oxford :  Fishing News Books   1998 
 - ix, 438 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0852382537 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fish migration
<br/><br/><label>LC Class. No.: </label>SH380.6  / .M36 1992 
<br/><br/><label>Dewey Class. No.: </label>639.2  / JUF