TY  - BOOK
AU  - Breck, Allen duPont,
AU  - Yourgrau, Wolfgang,
CN  - QH331 .B5
CN  - QH331
CY  - New York,
DA  - 1972.
ID  - 58208
KW  - Biology
KW  - History
N1  - "Based on the second international colloquium held at the University of Denver."
PB  - Plenum Press,
PP  - New York,
PY  - 1972.
SN  - 0306305739
T1  - Biology, history, and natural philosophy.
TI  - Biology, history, and natural philosophy.
ER  -