Gaya APA

ENVIRONMENT, T, S, M, F, P, A. (1989). Draft regulation for hazardous waste management: national suminar on hazardous waste management Ciloto, October 16 - 19, 1989 . : The State Minister for Population & Environment.

Gaya MLA

ENVIRONMENT, THE, STATE, MINISTER, FOR, POPULATION, AND. "Draft regulation for hazardous waste management: national suminar on hazardous waste management Ciloto, October 16 - 19, 1989". : The State Minister for Population & Environment, 1989. Laporan.