TY  - BOOK
ED  - Malaysia.
TI  - Projek pembentukan kriteria dan standard kualiti udara =: Development of criteria and standards for air quality 
PY  - 1989///
CY  - Kuala Lumpur
PB  - Syed Muhammad, Hooi dan Binnie Sdn. Bhd.
KW  - Air quality
KW  - Malaysia
N1  - Kandungan : Volume 1 - main text; Volume II - appendices; Volume III - quality assurance manuals
ER  -