Alipio, Jessie B.  <br/><br/>
The Effect of fresh human placenta on the growth and nicotine content of tobacco (Nicotiana tabacum L.)  
Jessie B. Alipio  
 -  2004 
 - xvi, 49 leaves   28 cm. 
<br/><br/> Thesis (BS Biology) -- Mariano Marcos State University-College of Arts & Sciences, Batac City   
<br/><br/>Bibliography: leaf 21