00729cam a2200241 4500 547103776 TxAuBib 20100322120000.0 011025s1963||||||||||||||||||||||||eng|u 62011430/L TxAuBib Holt, Rackham. George Washington Carver : an American biography. Rev. ed. Garden City, N.Y., Doubleday, [1963] 360 p : illus ; 22 cm. 20100322. Holt, Rackham 1864?-1943. Afro-American agriculturists Biography. Agriculturists United States Biography. Afro-Americans Biography. TXKDM