00989nam a2200217Ia 4500 CTU_230297 210402s9999 xx 000 0 und d 338.18 J35/Vol.1 The Japan economic research center Agricultural economic development structural readjustment in Asian perspective : Papers and proceedings of a conference held by the Japan economic research center, september 6-10, 1971 The Japan economic research center Tokyo The Japan economic research center 1972 This book introduce analysis of the spread of the use of modern inputs within the framework of agricultural production. Effects of the spead of the use of modern inputs upon the agrian structure... Nông nghiệp,Agriculture Khía cạnh kinh tế,Economic aspects dqhieu Trung tâm Học liệu Trường Đại học Cần Thơ