Title: Rasāẏanācārya Praphullacandra Rāẏa
Description: Life and activities of Prafulla Chandra Ray, 1861-1944, Indian chemist.
Subjects: Biography, Chemists
Places: India
People: Prafulla Chandra Ray (1861-1944), Praphulla Candra Rāy (1861-1944)