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Now showing items 11-13 of 13
The Chemical Composition of Some Texas Soils.
(Texas Agricultural Experiment Station, 1907)
Soils of Henderson, Hidalgo, Milam, Nacogdoches, Navarro, Wichita, Willacy and Victoria Counties.
(Texas Agricultural Experiment Station, 1933)
Chemical Composition of Soils of Texas.
(Texas Agricultural Experiment Station, 1937)