Time and method of tilage on the yield and comparative cost of production of wheat in the palouse region of Eastern Washington
Thom, C.C., Holtz, H.F.
Time and method of tilage on the yield and comparative cost of production of wheat in the palouse region of Eastern Washington - Washington 1915 - 1-4 p. - Yield, Wheat Washington Agriculture Experiment Station. Bulletin No. 123 .
Time and method of tilage on the yield and comparative cost of production of wheat in the palouse region of Eastern Washington - Washington 1915 - 1-4 p. - Yield, Wheat Washington Agriculture Experiment Station. Bulletin No. 123 .