TY  - BOOK
AU  - Ruth E Weiner
TI  - ENVIRONMENTAL ENGINEERING
PY  - 2003///
CY  - USA
PB  - Butterworth-Heineman
UR  - http://opac.dbit.in/cgi-bin/koha/opac-retrieve-file.pl?id=a9669b2e770d59b6da5db77e1e81ea3b
ER  -