TY  - BOOK
TI  - Air quality management study for Kelang Valley region: final report
PY  - 1993///
CY  - [S.l.]
PB  - Japan International Cooperation Agency
KW  - Air quality management
KW  - Selangor
KW  - Lembah Kelang
N1  - vol. 1 : summary
ER  -