TY  - ART
TI  - The beginnings of embryonic development : A symposium organized by the Section on Zoological Sciences of the American Association for the Advancement of Science, cosponsored by the American Society of Zoologists and the Association of Southeastern Biologists, and presented at the Atlanta meeting, December 27, 1955 — Illustration, Page 241
PY  - 1957
UR  - https://www.biodiversitylibrary.org/page/5817427
ID  - page-5817427
ER  -