Hill, Lowell D. Impact of production changes on soybean movements : among selected states 1982-1983 - Urbana : University of Illinois. Agricultural Experiment Station, 1990 - 68 p - University of Illinois bulletin ; 797 . - University of Illinois bulletin ; 797 . D52-150 LCCN: 4070 Subjects--Topical Terms: Soya--Mercadeo.Soya--Transporte.