Fallow-wheat-sorghum : An excellent rotation for dryland in Central Nebraska
Ramig, R.E., Smika, D.E.
Fallow-wheat-sorghum : An excellent rotation for dryland in Central Nebraska - Lincoln 1964 - 0.958333333 - No. 483; Nebraska Agricultural .
Fallow-wheat-sorghum : An excellent rotation for dryland in Central Nebraska - Lincoln 1964 - 0.958333333 - No. 483; Nebraska Agricultural .