Create Hub
search buttonadd
Sign in
Mary Engle Pennington
Mary Engle Pennington
Comunity Hub
arrow-down
arrow-down
arrow-down
starMore
arrow-down
American bacteriological chemist and refrigeration engineer (1872-1952)

en.wikipedia.org

Image added on Apr 03, 2025

Visit site

Mary Engle Pennington

American bacteriological chemist and refrigeration engineer (1872-1952)

0 comments