Arny, A. C. Soybeans for Minnesota / by A.C. Arny, W.W. Brookins and R.E. Hodgson - Minnesota : University of Minnesota. Agricultural Extension Division - 12 p. - Extension Bulletin; 134 . Encuadernado con otros impresos similares LCCN: 205218 Subjects--Topical Terms: Soya -- EUA Dewey Class. No.: PA-C 633.34 A85