TY  - BOOK
AU  - Clegg,C J.
AU  - Mackean, D G.
TI  - Advanced biology: Principles & applications
SN  - 9780719550782 (pbk)
U1  - 574 
PY  - 1994///
CY  - London
PB  - John Murray
KW  - Biology
N1  - Include index
ER  -