Fourth Annual Central Canada Region CSRG Meeting Derek Armstrong, Martin Gibling, Gary Yeo PDF (English)
1990 GAC Short Course: Theory and Application of Pearce Element Ratios to Geochemical Data Analysis H. Elizabeth MacLellan PDF (English)
A Decade of Evolution in Archean Thought: The Third International Archean Symposium Andrew Kerr PDF (English)
The Anabar Shield Field Conference, Siberia 1990 David Bridgwater, Garth Jackson, Hewitt Bostock PDF (English)