Acosta, Rowena Leah D.  <br/><br/>
Isolation and characteriazation of protease producing bacteria from soil for de-staining purposes  
Eva Ramos Aceret 
 -  2008 
 - xv, 40 leaves   28 cm. 
<br/><br/> Thesis (BS Biology) -- Mariano Marcos State University-College of Arts & Sciences, Batac City  
<br/><br/>Bibliography: leaf 27