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Now showing items 1-10 of 12
Commercial Fertilizers in 1909-10.
(Texas Agricultural Experiment Station, 1910)
Commercial Fertilizers in 1914-15.
(Texas Agricultural Experiment Station, 1915)
Commercial Fertilizers in 1917-18.
(Texas Agricultural Experiment Station, 1918)
Commercial Fertilizers in 1918-19.
(Texas Agricultural Experiment Station, 1919)
Commercial Fertilizers and Poisonous Insecticides in 1906-7.
(Texas Agricultural Experiment Station, 1907)
Commercial Fertilizers in 1919-20.
(Texas Agricultural Experiment Station, 1920)
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 1915-16.
(Texas Agricultural Experiment Station, 1916)
Commercial Fertilizers in 1916-1917.
(Texas Agricultural Experiment Station, 1917)