Modrenizing world agriculture; a comparative study of agricultural extension systems
Axinn, George H
Modrenizing world agriculture; a comparative study of agricultural extension systems - N.Y Praeger Pub 1972 - 25cm. 216
AGRICULTURAL EXTENSION WORK
AGRICULTURAL EDUCATION AGRICULTURAL EXTENSION WORK
630.715 A95M
Modrenizing world agriculture; a comparative study of agricultural extension systems - N.Y Praeger Pub 1972 - 25cm. 216
AGRICULTURAL EXTENSION WORK
AGRICULTURAL EDUCATION AGRICULTURAL EXTENSION WORK
630.715 A95M