. . . . "1995Z"^^ . . . . "Bettye Washington Greene"@en . . "1995-06-16Z"^^ . . "Greene, Bettye Washington"@en . "1935Z"^^ . "Bettye Washington Greene (March 20, 1935 \u2013 June 16, 1995) was the first African American female Ph.D. chemist to work in a professional position at the Dow Chemical Company. At Dow, she researched latex and polymers."@en . "1935-03-20Z"^^ . "Chemist" .