Series: Information Circular None: 1975
Bell, E.A.; Hindall, S.M.;
1975
Report: 65 p.
McLeod, R.S.;
Report: 40 p.
Gonthier, J.B.;
Report: 47 p. + map (scale 1:125,000)
Report: 91 p.
Friz, T.O.;
Report: 61 p.
Preston, J.; McKeever, P.E.;
Report: 111 p.