TY  - GEN
AU  - Abercrombie,Michael ,etal,ed
AU  - Johnson,M.L.
TI  - New biology
T2  - New biology 27
U1  - 574 
CY  - Harmondsworth
PB  - Penguin Books
KW  - Biology
KW  - Botany
N1  - Illus
ER  -