Ballad, Charisse Gennevieve B. <br/><br/>
Laboratory observations on the predator-prey interaction between diplonychus rusticus f. (hemiptera belostomatidae) and oncomelania hupensis quadrasi 
Charisse Gennevieve B. Ballad 
 - Manila  University of the East Ramon Magsaysay  Memorial Medical Center  2013 
 - ix, 55p. 
<br/><br/>Tropical Medicine 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Tropical Medicine
<br/><br/><label>LC Class. No.: </label>CD- 03339t