Progress report of soils and crops experiments on the sand experiment field form 1924-1940
Wiancko, A.T.
Progress report of soils and crops experiments on the sand experiment field form 1924-1940 - Lafayette 1941 - 1-7 p. - Soil, Crop, Experiment, Field Purdue Agricultura Experiment Station. Circular No. 247 .
Progress report of soils and crops experiments on the sand experiment field form 1924-1940 - Lafayette 1941 - 1-7 p. - Soil, Crop, Experiment, Field Purdue Agricultura Experiment Station. Circular No. 247 .