Obiano, Brilliant B.  <br/><br/>
Potential toxicity of sweet potato (Ipomoea batatas) in lead-contaminated soils using brine shrimp toxicity test  
Brilliant B. Obiano 
 -  2010 
 - xiii, 59 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: leaf 33