Chavez, Joel M. <br/><br/>
Invasion Biology of Suckermouth armored catfishes (Pisces: Pterygoplichthys) 
Joel M. Chavez 
 - Manila  De La Salle University  2012 
 - xi, 259p. 
<br/><br/>Doctor of Biology 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Biology
<br/><br/><label>LC Class. No.: </label>CD-02156t