TY  - BOOK
AU  - Graham, Hugh
AU  - Lewis, James
AU  - Spencer, Maria
AU  - Edwards, David
TI  - Activities from biology
T2  - Thinking Through Science
SN  - 0713528532 (Bk. 1)
U1  - 574 
PY  - 1989///
CY  - London
PB  - Unwin Hyman Ltd
KW  - Biology
ER  -