TY  - BOOK
AU  - 
TI  - Classics of biology
AV  - QH307 .P552
U1  - 574 
PY  - 1955///]
CY  - New York
PB  - Philosophical Library
KW  - Biology
KW  - Local
N1  - Translation of Los fundamentos de la biología; Includes bibliography; "Index of authors quoted": p. 325-326
ER  -