TY  - BOOK
AU  - Flower,William Henry
TI  - On palaeontological evidence of gradual modification of animal forms
AV  - QE721 .F64
PY  - 1873///]
CY  - [London
KW  - Paleontology
N1  - Caption title; At head of title: Royal institution of Great Britain. Weekly evening meeting, Friday, April 25, 1873 ... Professor W.H. Flower
ER  -