TY  - BOOK
AU  - ZIM, Herbert .S.
TI  - Your stomach and digestive trsct
SN  - 437893065
U1  - 573.3 22nd edition
PY  - 1973///
CY  - Great Britain
PB  - Fletcher &Son  Norwich Ltd 
KW  - Biology
N1  - Includes Index
ER  -