TY  - ART
TI  - Heredity and eugenics; a course of lectures summarizing recent advances in knowledge in variation, heredity, and evolution and its relation to plant, animal and human improvement and welfare — Illustration, Page 44
PY  - 1912
UR  - https://www.biodiversitylibrary.org/page/32068193
ID  - page-32068193
ER  -