TY  - GEN
AU  - Lees,Ed
AU  - Rowland,Martin
AU  - Clegg,C.J.
TI  - Edexcel A-level biology -1: Includes AS level 
SN  - 9781471807343
AV  - QH316 
PY  - 2019///
CY  - UK
PB  - Hodder Education
KW  - Biology
KW  - Study and teaching (Secondary)
KW  - Examinations, questions, etc
KW  - Great Britain
KW  - Examinations
ER  -