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Now showing items 21-30 of 38
Commercial Fertilizers in 1928-29 and Their Uses.
(Texas Agricultural Experiment Station, 1929)
The Fertilizing Value of Greensand.
(Texas Agricultural Experiment Station, 1931)
Soils of Bell, Jefferson, Smith, Taylor and Webb Counties.
(Texas Agricultural Experiment Station, 1922)
The Production of Active Nitrogen in the Soil.
(Texas Agricultural Experiment Station, 1908)
Commercial Fertilizers and Poisonous Insecticides in 1907-8.
(Texas Agricultural Experiment Station, 1908)
Commercial Fertilizers and Poisonous Insecticides in 1908-9.
(Texas Agricultural Experiment Station, 1909)
Commercial Fertilizers in 1925-26.
(Texas Agricultural Experiment Station, 1926)
Commercial Fertilizers in 1915-16.
(Texas Agricultural Experiment Station, 1916)
Fertilizer Statistics for Texas.
(Texas Agricultural Experiment Station, 1927)
Commercial Fertilizers in 1916-1917.
(Texas Agricultural Experiment Station, 1917)