George Washington Carver
Agricultural Scientist
de Sam Epstein, Beryl Epstein · Publicada por primera vez en 1991
A biography of the Afro-American whose scientific research revolutionized the economy of the South.
Agricultural Scientist
de Sam Epstein, Beryl Epstein · Publicada por primera vez en 1991
A biography of the Afro-American whose scientific research revolutionized the economy of the South.
Dell Pub. · inglés
