Oskar Kellner

Oskar Kellner
Born	(1851-05-13)13 May 1851 Tillowitz, Upper Silesia
Died	12 September 1911(1911-09-12) (aged 60) Karlsruhe, Germany

Oskar (Oscar) Johann Kellner (13 May 1851 - 12 September 1911) was a German agricultural scientist (Agrikulturchemiker, Tierphysiologe).