Experiments with bolly refuse
Dowell, C.T., Friedemann, W.G.
Experiments with bolly refuse - Stillwater 1918 - 1-8 p. - Experiment Oklahoma Agricultural Experiment Station. Bulletin No. 121 .
Experiments with bolly refuse - Stillwater 1918 - 1-8 p. - Experiment Oklahoma Agricultural Experiment Station. Bulletin No. 121 .