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Now showing items 11-17 of 17
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)
Commercial Fertilizers in 1910 - 1911.
(Texas Agricultural Experiment Station, 1911)
Commercial Fertilizers in 1911-1912.
(Texas Agricultural Experiment Station, 1912)
Commercial Fertilizers in 1912-1913.
(Texas Agricultural Experiment Station, 1913)