DENR Administrative order no. 29 series of 1992 [Rules and Regulations of Republic Act 6969]

書誌詳細
出版年:	Philippine Star (06 Aug. 1992), 17-18
フォーマット:	論文
言語:	English
出版事項:	1992
主題:	Department of Environment and Natural Resources Toxic Substance and Hazardous and Nuclear Wastes Control (1990)