TY  - BOOK
AU  - Bracken, Arthur
TI  - The chemistry of micro-organisms
PY  - 1955///
CY  - London
PB  - Sir ISAAC Pitman & Sons Ltd.
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=699
ER  -