00661pam a2200193 a 4500 79 79 0521334306 0521336643 (pbk.) HD1417 .C63 COL Colman, David. Principles of agricultural economics : markets and prices in less developed countries / David Colman and Trevor Young. Cambridge ; New York : Cambridge University Press, 1989. x, 323 p. : ill. ; 24 cm. Wye studies in agricultural and rural development Includes index. Agriculture Economic aspects Agricultural prices Young, Trevor. BK 0 0 0 0 MUCGW MUCGW 2017-10-11 0 HD1417 .C63 COL 32643 2017-10-11 00:00:00 2017-10-11 BK 0 0 0 0 MUCGW MUCGW 2017-10-11 0 HD1417 .C63 COL 29068 2017-10-11 00:00:00 2017-10-11 BK