Grace Evelyn Pickford
Pickford; Grace E. Pickford; Grace Pickford
March 24, 1902 – January 20, 1986
biologist, zoologist, botanist, ichthyologist, malacologist, university teacher
American biologist and endocrinologist (1902-1986)
http://www.wikidata.org/entity/Q3112992
https://en.wikipedia.org/wiki/Grace_E._Pickford [View]