Agricultural economics and marketing in the tropics.
Abbott,J.C 1990
Agricultural economics and marketing in the tropics. - England: Longman, 1990. - viii,194p.
0582096286
HD 1411 .A2 1990
Agricultural economics and marketing in the tropics. - England: Longman, 1990. - viii,194p.
0582096286
HD 1411 .A2 1990