TY  - BOOK
AU  - Thomas,Lewis,1913-
TI  - The medusa and the snail: more notes of a biology watcher 
SN  - 0670465682
AV  - QH 311 .T46
PY  - 1974///
CY  - New York
PB  - The Viking Press
KW  - Biology
KW  - Addresses, essays, lectures
KW  - Medicine
ER  -