TY  - BOOK
AU  - Bradfield,Phil
TI  - AS level biology
SN  - 0582429463 (pbk.)
U1  - 570 
PY  - 2001///
CY  - Harlow
PB  - Longman
KW  - Biology
KW  - Examinations, questions, etc
KW  - Advanced supplementary examinations
KW  - Study guides
N1  - Includes index
ER  -