carlos a m santana

Carlos A. M. Santana · Agricultural Experiment Station, University of Wyoming

51 sayfa · 1981

Agricultural estimating and reporting / Crop yields / Forecasting / Planning / Rural Land use

Carlos A. M. Santana · Dept. of Agricultural and Applied Economics, University of Minnesota, Institute of Agriculture, Forestry and Home Economics

43 sayfa · 1983

Kategori yok

Rafael A. Trejos, Carlos A. M. Santana, Inter-American Institute for Cooperation on Agriculture · IICA

98 sayfa · 1991

Food supply / Agriculture / Economic aspects / Food industry and trade