Agricultural extension by training visit
Cernea,Michael M Coulter,John K Russell,John F.A
Agricultural extension by training visit Asian experience Asian regional workshop in the T and V system of extension, Thailand Nov/Dec 1982 - Washington,D.C World Bank 1983 - xv, 157p.
Agriculture
Agriculture Asia
Agricultural extension by training visit Asian experience Asian regional workshop in the T and V system of extension, Thailand Nov/Dec 1982 - Washington,D.C World Bank 1983 - xv, 157p.
Agriculture
Agriculture Asia