Books by Donald W. Larson
Structural change and performance of the U.S. grain marketing system
Transportation research needs
Transportation research needs and issues for Chinese agriculture
Soybean movements in the United States
Soybean movements in the United States : interregional flow patterns and transportation requirements in 1985
Transportation models for agricultural products
Grain production prjections in
Grain production prjections in Ohio by crop reporting district and county in 1984, 1989, and 1999