Upton, M.
Farming as a business by M. Upton and Q. B. O. Anthonio - London Oxford University Press 1965 - ix, 133p
Agriculture --Tropics
Farm management
Z Up8
Farming as a business by M. Upton and Q. B. O. Anthonio - London Oxford University Press 1965 - ix, 133p
Agriculture --Tropics
Farm management
Z Up8
