Sowei, J. W. <br/><br/>
Sweet potato germplasm collection and evaluation in Papua New Guinea / 
by J.W. Sowei, P. Osilis, W. Aliga. 
 - Port Moresby :bDept. of Agriculture and Livestock,  1992. 
 - 68 p. ;  30 cm. 
 - Discussion paper / Department of Agriculture and Livestock ;  92/1 .
<br/><br/><label>ISBN: </label>9980820721 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Germplasm resources, Plant--Papua New Guinea.<br/>Sweet potatoes--Papua New Guinea.