Welcomme, R. L. <br/><br/>
International introductions of inland aquatic species 
R. L. Welcomme 
 - Rome :  FAO,  1988. 
 - 318p. :  21cm. 
<br/><br/><label>ISBN: </label>92-5102664-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fisheries-Speciation
<br/><br/><label>LC Class. No.: </label>SH1.F2