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Now showing items 31-35 of 35
Fertilizer Recommendations for the West Cross Timbers.
(Texas Agricultural Extension Service, 1956)
The Use of Soil Tests.
(Texas Agricultural Extension Service, 1948)
Fertilizer Recommendations for the East Texas Timbers.
(Texas Agricultural Extension Service, 1955)
Fertilizer Recommendations for the Gulf Coast Prairie.
(Texas Agricultural Extension Service, 1955)
Fertilizer Recommendations for the Lower Rio Grande Valley.
(Texas Agricultural Extension Service, 1957)