TY  - BOOK
AU  - Amir Hamzah Sharaai,
TI  - Pengenalan konsep kitar hayat
SN  - 9789834903848
PY  - 2018///
CY  - Kuala Lumpur
PB  - Dewan Bahasa dan Pustaka
KW  - Environmental risk assessment
KW  - Environmental sciences
ER  -