AGRIS - International System for Agricultural Science and Technology

[ Published in: Arab Universities Journal of Agricultural Sciences ]
Advanced Search
AGROVOC Keywords

Results 1-6 of 6





[Khat phenomena Yemen: a socio-economical study in Taiz and Ibb governorates]

1995

Barakat, M.M. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture)

Egyptian Documentation and Information Centre for Agriculture - Egypt