Agricultural extension by training and visit :
Cernea, Michael M.
Agricultural extension by training and visit : the Asian experience / Michael M.Cernea - Washington : The World Bank, 1983 - xvi, 157p.; 30 cm.
Agriculture
630.1 / CEA 1983
Agricultural extension by training and visit : the Asian experience / Michael M.Cernea - Washington : The World Bank, 1983 - xvi, 157p.; 30 cm.
Agriculture
630.1 / CEA 1983