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Now showing items 41-43 of 43
Fertilizer Recommendations for the Rio Grande Plain.
(Texas Agricultural Extension Service, 1958)
General Fertilizer Recommendations for the Blackland Prairie, Grand Prairie and Eastern Part of Edwards Plateau.
(Texas Agricultural Extension Service, 1959)
Fertilizer Recommendations for the Blackland Prairie, Grand Prairie and Eastern Part of Edwards Plateau.
(Texas Agricultural Extension Service, 1958)