TY  - BOOK
AU  - Reed, Sherwood C.
TI  - Natural systems for waste management and treatment
SN  - 0-07-051521-2
PB  - McGraw-Hill Book Company
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=9167
ER  -