Bua, Bosco. <br/><br/>
Occurrence of sweetpotato virus disease (SPVD) and other viruses on sweetpotato and the role of resistance and phytosanitation to control S PVD in Uganda / 
Bosco Bua. 
 - Kampala  ,  2002. 
 - xv, 127 p. :  ill. ;  30 cm. 
<br/><br/>Thesis (PhD) - Makerere University, 2004 
<br/><br/>Includes bibliographical  references  (p. 114-125) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sweet potatoes--Diseases and pests--Uganda.
<br/><br/><label>Dewey Class. No.: </label>U 635.22  BUA