Quiros, Rolando. <br/><br/>
Structures assisting the migrations of non-salmonid fish. :   Latin America  /  
by Rolando Quiros. 
 - Rome :   Food and Agriculture Organisation ,   1989. 
 - v. 41 p. :    tabs., figs. ;    30 cm. 
 - COPESCAL technical paper ;   no. 5. .
<br/><br/>References : p. 38-4. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fish --Migration.------