Compendium of sweet potato diseases 
/ C.A. Clark and J.W. Moyer 
. - [s.l.]  : The American Phytopathological Society, 1988
. - vi-74 p.  : ill., couv. ill. en coul.  ; 28 cm. 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0890540896 
<br/><br/><label>Source: </label> PARES 
<br/><br/><label>Universal Decimal Class. No.: </label>633.492.