TY  - BOOK
AU  - SIMPKINS,J.
ED  - Williams, J.I. 
TI  - Advanced biology
SN  -  0-7135-2562-2
U1  - 540 
PY  - 1986///
CY  - London
PB  - English language book society 
KW  - Zoology
KW  - Biology
N1  - includes index.
ER  -