TY  - BOOK
AU  - Mackean,D.G.
TI  - GCSE Biology
SN  - 0719553024
U1  - 574 19
PY  - 1986///
CY  - London
PB  - John Murray Publishers Ltd.
KW  - Biology
KW  - Spines
N1  - ls
N2  - Environment Management
ER  -