Investigations of the ichthyofauna of Nicaraguan lakes / 
edited by Thomas B. Thorson. 
 - Lincoln :  School of Life Sciences, University of Nebraska-Lincoln,  1976. 
 - x, 663 p. :  ill. ;  29 cm. 
<br/><br/> Texts in English or Spanish; summaries in English and Spanish.  "Outgrowth of a symposium held during the annual meeting of the American Society of Ichthyologists and Herpetologists on June 26 and 27, 1973, in San José, Costa Rica." 
<br/><br/><label>LCCN: </label>75027341  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fishes--Nicaragua.
<br/><br/><label>LC Class. No.: </label>QL630.N5  / I58 
<br/><br/><label>Dewey Class. No.: </label>597.072 8