TY  - BOOK
AU  - Herbert, R.B.
TI  - The biosynthesis of   secondary metabolites
SN  - 0412277204
AV  - QH 521.H4 1981 
PY  - 1981///
CY  - London
PB  - Chapman and Hall ltd.
KW  - Metabolism- Secondary
KW  - Biological product
KW  - Biosynthesis
ER  -