Purohit, Vibha <br/><br/>
Biotechnology and other sciences/ 
Vibha Purohit. 
 - New Delhi:  Dominant Publishers and Distributors,   2005. 
 - 288p.:   ill.; (1st.edition)  22cm. 
<br/><br/><label>ISBN: </label>9788178882635 8178882639 
<br/><br/><label>LC Class. No.: </label>TP248.14  / P87 2005