THE present paper discusses a form of social classification which may be referred to provisionally as sex affiliation. The essence of it is that male children are classed with their father's group and female children with their mother's. I shall first endeavour to give an account, in its more or less relevant aspects, of the social organization of the people among whom this sex affiliation is practised; after that we may discuss the practice itself in greater detail and consider its implications.
10 paged document outlining the development and conservation in societies of great cultural and biological diversity in New Guinea of PNG. This was published in 2003
2005 Ok Tedi CMCA village survey for the Mineral Policy Institute
Various collections or reports
PNG HCV Toolkit
The 2020 State of Environment Report is the first for Papua New Guinea.