TY  - BOOK
AU  - IS: 1622-1981
TI  - Methods of sampling  and microbiological examination of water
PY  - 1981///
CY  - ISI
PB  - New Delhi
UR  - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=10332
ER  -