Ebba, Taddesse
T'EF (Eragrostis Tef) The Cultivation, Usage, and some of the Known Diseases and Insect Pests Part I - Dire Dawa Haile Sellassie I University 1969 - 56
Agriculture T'EF ERAGROSTIS TEF
T'EF (Eragrostis Tef) The Cultivation, Usage, and some of the Known Diseases and Insect Pests Part I - Dire Dawa Haile Sellassie I University 1969 - 56
Agriculture T'EF ERAGROSTIS TEF