A xanthomonas leaf spot of crucifers caused. 

 - Bogor :  Central Research Institute for Food Crops ,  1985 
 - 24p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insects
<br/><br/><label>Gov. Doc. Class. No.: </label>ID CRIFC CON-74