01604nam a2200325 a 4500011468388MiAaHDL20141009010000.0m d cr bn ---auaua730115s1971 sdu s s00010 engm sdr-uiuc1516321AMC-0768(OCoLC)660291DLCDLCm.c.m/cRQFn-us-sdHD9049.W5U64100So82 (1) no.581E200338.1/09783/144Ullrich, Erwin O.Effect of alternative wheat and feed grain prices on optimum farm plans and income in central South Dakota :Brown and Spink Counties /[by Erwin O. Ullrich Jr. and John T. Sanderson].Brookings :Agricultural Experiment Station, South Dakota State University,1971.18 p. ;28 cm.Bulletin / South Dakota Agricultural Experiment Station ;581"[Prepared as part of a project of the] Department of Economics in cooperation with Farm Production Economics Division, Economic Research Service, U.S. Department of Agriculture."Mode of access: Internet.WheatPricesSouth Dakota.AgricultureEconomic aspectsSouth Dakota.GrainPricesSouth Dakota.Sanderson, John T.South Dakota.Agricultural Experiment Station, Brookings.Economics Dept.United States.Dept. of Agriculture.Economic Research Service.Farm Production Economics Division.01146838820020415162159.020141009010000.020141112171704.02026-01-29T19:18:32Z2026-01-29T18:30:03Z2019-07-11T20:00:03ZSDR-UIUCUNKNOWNloader.pl-003-020BKsdr-uiuc1516321uiugSDRUIUCuiug.30112019853396UIUv.581(1971)1516321UIUUIUC20260129googleuiug.30112019853396v.581(1971)1971pdusncn