Economics of resources agricultural and food di Seitz, Wesley D.

Economics of resources, agriculture, and food di Seitz, Wesley D., Nelson, Gerald C., Halcrow, Harold G.

Economics of resources, agriculture, and food di Seitz, Wesley D.

Economics of resources, agriculture, and food di Seitz, Wesley D.

Economics of resources, agriculture, and food di Seitz, Wesley D.

Economics of resources, agriculture, and food di Seitz, Wesley D.

Agricultural policy analysis di Halcrow, Harold G.

Economics of agriculture di Halcrow, Harold G.

Contemporary readings in agricultural economics di Halcrow, Harold G ed

Agricultural policy of the United States di Halcrow, Harold G