New South Wales. State Pollution Control Commission. (1979). Proposed Hunter Valley no.1 mine - stage 2: Environmental impact assessment. State Pollution Control Commission.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)New South Wales. State Pollution Control Commission. Proposed Hunter Valley No.1 Mine - Stage 2: Environmental Impact Assessment. [Sydney]: State Pollution Control Commission, 1979.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)New South Wales. State Pollution Control Commission. Proposed Hunter Valley No.1 Mine - Stage 2: Environmental Impact Assessment. State Pollution Control Commission, 1979.
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