The economics of tropical farming systems /
Upton, Martin.
The economics of tropical farming systems / Upton,Martin - New York : Cambridge University Press, 1996. - 374 P. : ill. ;
includes index
0521482895 (hardback) 0521483409 0521482895
Agriculture--Economic aspects--Africa
Agriculture--Economic aspects--Tropics
HD 2117 / .U68
The economics of tropical farming systems / Upton,Martin - New York : Cambridge University Press, 1996. - 374 P. : ill. ;
includes index
0521482895 (hardback) 0521483409 0521482895
Agriculture--Economic aspects--Africa
Agriculture--Economic aspects--Tropics
HD 2117 / .U68