TY  - BOOK
AU  - Hayward, Dave
TI  - IGCSE study guide for biology
SN  - 9780719579042
U1  - 570.074 HAY 
PY  - 2005///
CY  - London
PB  - Hodder Education
KW  - Biology -- Examinations -- Study guides
N1  - Includes index
ER  -