"Dulan, David W." <br/><br/>
Vanaspati ke ankurit paudho ka utpadhan manual 

 - New Delhi  "Khadya evam Krishi Sanghathan, Sanyukt Rashtra"  2007 
 - 71p. 
<br/><br/><label>ISBN: </label>9788170354710 
<br/><br/><label>Dewey Class. No.: </label>H 631.5 DUL