Browsing Oklahoma Agricultural Experiment Station by Author "1000f18a-e81d-4151-b1bb-0e9424a81ceb"
Now showing items 1-6 of 6
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Oklahoma Agricultural Experiment Station, Bulletin no. 305, February 1947: Fertilizer recommendations for Oklahoma crops
Harper, H. J.; Murphy, H. F.; Cross, F. B.; Cordner, H. B. (Oklahoma Agricultural Experiment Station, 1947-02) -
Oklahoma Agricultural Experiment Station, Bulletin no. 318, January 1948: Fertilizer recommendations for 1948 Oklahoma crops
Harper, H. J.; Murphy, H. F.; Cross, F. B.; Cordner, H. B. (Oklahoma Agricultural Experiment Station, 1948-01) -
Oklahoma Agricultural Experiment Station, Bulletin no. 326, January 1949: Fertilizer recommendations for Oklahoma crops
Harper, H. J.; Murphy, H. F.; Cross, F. B.; Cordner, H. B. (Oklahoma Agricultural Experiment Station, 1949-01) -
Oklahoma Agricultural Experiment Station, Bulletin no. 535, January 1960: A 17-year comparison of four methods of tillage for winter wheat in a rotation
Harper, H. J. (Oklahoma Agricultural Experiment Station, 1960-01) -
Oklahoma Agricultural Experiment Station, Bulletin no. 557, June 1960: Nitrogen fertilization of corn with supplemental irrigation
Brensing, O. H.; Harper, H. J. (Oklahoma Agricultural Experiment Station, 1960-06)