Upton, Martin.

The economics of tropial farming systems / Martin Upton. - Cambridge: University P., 1996. - xiv, 374 p :. ill., graphs. - (Wye studies in agricultural and rural development). .

Includes bibliographical references.

0521483409 (pbk.)


Agriculture--Economic aspects--Africa.
Agriculture--Economic aspects--Tropics.

HD2117 / U68