TY  - BOOK
ED  - Persatuan Air Malaysia.
TI  - MWA bulletin =: Buletin Persatuan Air Malaysia
PY  - 1993///-
CY  - Kuala Lumpur
PB  - Jabatan Kerja Raya
KW  - Water quality management
KW  - Water
KW  - Management
KW  - Water supply
N1  - PTSL : 1993 (no.14-16); 1999 (no.29-31)
ER  -