Training and visit Extension
Benor Daniel
Training and visit Extension - 1 - Washington The World Bank 1984 - 202
0821301217
Agriculture and related technologies
Technology (Applied sciences)
Agricultural extension work
630.715 / B46T
Training and visit Extension - 1 - Washington The World Bank 1984 - 202
0821301217
Agriculture and related technologies
Technology (Applied sciences)
Agricultural extension work
630.715 / B46T