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Now showing items 11-20 of 38
Nature and Use of Commercial Fertilizers.
(Texas Agricultural Experiment Station, 1908)
Active Phosphoric Acid and Its Relation to the Needs of the Soil for Phosphoric Acid in Pot Experiments.
(Texas Agricultural Experiment Station, 1909)
The Fixation of Phosphoric Acid by the Soil
(Texas Agricultural Experiment Station, 1922)
Possibilities of Sulphur as a Soil Amendment.
(Texas Agricultural Experiment Station, 1930)
Commercial Fertilizers in 1929-30 and Their Uses.
(Texas Agricultural Experiment Station, 1930)
Nitrification in Texas Soils.
(Texas Agricultural Experiment Station, 1920)
Commercial Fertilizers in 1919-20.
(Texas Agricultural Experiment Station, 1920)
Cooperative Fertilizer Experiments with Cotton, Corn, Sweet Potatoes and Irish Potatoes, 1908-1917.
(Texas Agricultural Experiment Station, 1918)
Commercial Fertilizers 1927-28.
(Texas Agricultural Experiment Station, 1928)
The Basicity of Texas Soils.
(Texas Agricultural Experiment Station, 1929)