Alternative futures in U.S. farm size, structure, productivity, exports and income: a simulation

Auteurs :
SCHATZER, R. J.
ROBERTS, R. K.
HEADY, E. D.


Type de document :
Article de périodique

Source :
Center for agriculture and rural development reports Ames, Iowa, 1981, n°. 99, II-119 p.

Date :
1981