Prabhanshu Kumar  Pawan Kr Maurya <br/><br/>
Gate-2019 Biotechnology 

 - New Delhi  G.K.Publications  2019 
 - 1000 
<br/><br/><label>ISBN: </label>978-93-87444-98-0 
<br/><br/><label>Dewey Class. No.: </label>660.6 P19 PRA