PRINCIPLES OF AGRICULTURAL ECONOMOCS:
COLMAN, DAVID YOUNG TREVOR
PRINCIPLES OF AGRICULTURAL ECONOMOCS: MARKETS AND PRICES IN LESS DEVELOPED COUNTRIES - NEW YORK: CAMBRIDGE UNIVERSITY PRESS, 1989.
0521336643.
338.109 COL
PRINCIPLES OF AGRICULTURAL ECONOMOCS: MARKETS AND PRICES IN LESS DEVELOPED COUNTRIES - NEW YORK: CAMBRIDGE UNIVERSITY PRESS, 1989.
0521336643.
338.109 COL
