英文文献：Effect Of Rural Road Development On Grain Assembly Costs
英文文献作者：Tucker, J. Dean,Thompson, Stanley R.
英文文献摘要：
The possible effect of rural road development policies and selected maintenance programs upon grain marketing and transportation costs in southeastern Michigan is examined through a linear programming algorithm designed to minimize the aggregate transport and handling costs. The model's empirical results indicate a direct relationship between rural road development and maintenance policies and grain transport marketing costs.