TY  - GEN
AU  - Abercrombie,Michael ,ed,etal
AU  - Johnson,M.L.
TI  - New Biology
T2  - New Biology 31
U1  - 574 
CY  - Harmondsworth
PB  - Penguin Books
KW  - Biology
KW  - Life sciences
N1  - Illus
ER  -