Emil Werth

Werth; Emil Albert Karl August Werth; E. Werth; E. A. K. A. Werth

三月 11, 1869 – 七月 09, 1958

botanist, agrarian historian, explorer, biologist, ethnologist, geographer, historian

German botanist and agrarian historian (1869-1958)

http://www.wikidata.org/entity/Q1336985

德国