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Now showing items 31-40 of 64
Fertilizer Recommendations for the Rio Grande Plain.
(Texas Agricultural Extension Service, 1957)
General Fertilizer Recommendations for the Lower Rio Grande Valley.
(Texas Agricultural Extension Service, 1959)
General Fertilizer Recommendations for the Upper Rio Grand and Trans-Pecos.
(Texas Agricultural Extension Service, 1959)
General Fertilizer Recommendations for the Rio Grande Plain.
(Texas Agricultural Extension Service, 1960)
General Fertilizer Recommendations for the East Texas Timberlands.
(Texas Agricultural Extension Service, 1964)
General Fertilizer Recommendations for the Rio Grande Plain.
(Texas Agricultural Extension Service, 1964)
General Fertilizer Recommendations for the High Plains.
(Texas Agricultural Extension Service, 1964)
General Fertilizer Recommendations for the High Plains.
(Texas Agricultural Extension Service, 1959)
Test Your Soil for Profits?
(Texas Agricultural Extension Service, 1963)
Crop Fertilization on Texas Blackland and Grand Prairie Soils.
(Texas Agricultural Extension Service, 1968)