Madanay, Jedalyn E.  <br/><br/>
Effect of Fe+2 from steel rust in the cell division and growth of onion (Allium cepa)  
Jedalyn E. Madanay  
 -  2004 
 - xiv, 29 leaves   28 cm.  
<br/><br/> Thesis (BS Biology) -- Mariano Marcos State University-College of Arts & Sciences, Batac City  
<br/><br/>Bibliography: leaf 22