Now showing items 21-24 of 24

    • Commercial Fertilizers in 1939-40. 

      Asbury, S. E. (Samuel E.); Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach) (Texas Agricultural Experiment Station, 1940)
    • Commercial Fertilizers in 1940-41. 

      Asbury, S. E. (Samuel E.); Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach) (Texas Agricultural Experiment Station, 1941)
    • Commercial Fertilizers in 1941-42. 

      Asbury, S. E. (Samuel E.); Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach) (Texas Agricultural Experiment Station, 1942)
    • Commercial Fertilizers in 1942-43. 

      Asbury, S. E. (Samuel E.); Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach) (Texas Agricultural Experiment Station, 1943)