HAWKES, J.G. <br/><br/>
The Potato Evolution, Biodiversity and Genetic Resources. 

 - New Delhi  CBS Pub. and Dist. ltd  1992 
 - viii,260p. 
<br/><br/><label>ISBN: </label>81-239-0023-6 
<br/><br/><label>Dewey Class. No.: </label>635.21