TY  - BOOK
AU  - Ammar Khalis,
TI  - Pulih dan Pelihara Air
T2  - SIRI SAINS ALAM SEKITAR
SN  - 9789670787930
U1  - 333.72 23
PY  - 2021///?]
CY  - Kuala Lumpur
PB  - E 1 PUBLICATION SDN. BHD.
KW  - Environmental sciences
KW  - Water
KW  - Pollution
KW  - Water conservation
N1  - Bibliography: page 56
ER  -