Yazar
kisan r gunjal
2 cilt bulundu.
Cilt sonuçları
Economic analysis of U.S. farm mechanization
Kisan R. Gunjal · Center for Agricultural and Rural Development, Iowa State University
140 sayfa · 1983
Farm mechanization / Economic aspects / Mathematical models / Agricultural machinery
Simulation of farm machinery investments under alternative energy price, support price, and export level policies
Kisan R. Gunjal · Center for Agricultural and Rural Development, Iowa State University
82 sayfa · 1983
Farm mechanization / Economic aspects / Mathematical models / Agricultural machinery