Central Ontario 1986 NGR lake sediment and water survey
NGR lake sediment and water surveys were carried out in central Ontario in 1986 in an area covering 16,750 km2. The data were published in GSC Open Files 1356 (41J) and 1357 (41O).
Canada - Ontario Mineral Development Agreement (1985-1990), a subsidiary agreement under the Economic and Regional Development Agreement.
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