Robert R. Dreisbach

R. R. Dreisbach; RR Dreisbach; Robert Driesbach; Robert Rickert Dreisbach

* December 22, 1888 – June 26, 1964 †

entomologist, collector, botanist, chemist, writer

American chemist, entomologist and botanical collector (1888-1964)

http://www.wikidata.org/entity/Q55625884

United States