Papua New Guinea & Petr, T. (1977). Workshop 6 May 1977. Office of Environment and Conservation and Dept. of Minerals and Energy.
Chicago Style (17th ed.) CitationPapua New Guinea and Tomislav Petr. Workshop 6 May 1977. Waigani [Port Moresby]: Office of Environment and Conservation and Dept. of Minerals and Energy, 1977.
MLA (9th ed.) CitationPapua New Guinea and Tomislav Petr. Workshop 6 May 1977. Office of Environment and Conservation and Dept. of Minerals and Energy, 1977.
Warning: These citations may not always be 100% accurate.