TY  - BOOK
TI  - Key stage 3 investigating life: teachers' resource book
SN  - 017438436X  (spiral)
U1  - 507.076 
PY  - 1992///
CY  - London
PB  - Thomas Nelson
KW  - Science - Study and teaching
N1  - Bath Science 5-16
N2  - Topic 7: Life Keys
Topic 8: Body Machine
topic 9: Balance in Nature
ER  -