Gaya APA
ASEAN - UNEP - CDG workshop on policies and strategies for managing hazardous wastes in Asia and the Pasific. (1986).
:
Singapura : UNEP.
Gaya MLA
ASEAN - UNEP - CDG workshop on policies and strategies for managing hazardous wastes in Asia and the Pasific.
.
:
Singapura : UNEP,
1986.
Text.