@PROCEEDINGS {EZUMAH:1976a, title = {Cassava blight control: the Zairean experience}, author = {Ezumah, H. C. and Sabasigari, K}, booktitle = {Presented at the First African Cassava Bacterial Blight Workshop, IITA, Ibadan, November 1-4, 1976}, year = {1976}, month = {November}, note = {RTB; Root and Tuber; Cassava}, }