Bacnis, Rubie Honey S.  <br/><br/>
Phytoremediation potential of marigold (Tegetes erecta Linn.) in absorbing used motor oil  
Rubie Honey S. Bacnis 
 -  2008 
 - xiii, 32 leaves   28 cm. 
<br/><br/> Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City  
<br/><br/>Bibliography: leaves 26