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Grain movements, transportation requirements, and trends in United States grain marketing patterns during the 1970s
Leath, Mack N., (1983)
An interregional analysis of U.S. domestic grain transportation
Fedeler, Jerry A., (1975)
The economic performance of the U.S. grain export industry
Thompson, Sarahelen R., (1979)
Railroad freight rate indexes for farm products : 1957-63
Smith, Helen V., (1965)
Changing patterns in fluid milk distribution
Smith, Helen V., (1956)
Uses of agricultural machinery in 1964 : custom and exchange work, machine rental
Strickler, Paul E., (1966)