Sweetpotato :    major pests, diseases, and nutritional disorders /  
T. Ames ... [et al] 
 - Peru :    International Potato Research Center,    1997. 
 - viii, 153 p. :    ill., photos ;    20 cm. 
<br/><br/><label>ISBN: </label>9290601876 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Sweet potatoes -- Diseases and pests.