. "1932-09-10Z"^^ . . . "Ida Augusta Keller"@en . "1866-06-11Z"^^ . "Ida Augusta Keller (June 11, 1866 \u2013 September 10, 1932) was an American plant physiologist and teacher in Philadelphia."@en . "1932Z"^^ . "1866Z"^^ . "Americanplant physiologist" . "Keller, Ida Augusta"@en . . . . . .