Your search returned 4 results.
by Cowie, C. A. (Colin Alfred). -- Soil Conservation and Rivers Control Council (N.Z.)
by King, K.J; Bailey, K.N; Clark, M.R. -- New Zealand Dept. of Lands and Survey
by Jolly, Violet Hilary; Brown, J. M. A. (John M. A.).
by Kear David; Williams, Gordon John. -- Australasian Institute of Mining and Metallurgy; New Zealand Ministry of Energy
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