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2. Canadian Climate Normals 1951–1980: Temperature and Precipitation;Atmospheric Environment Service,1982
3. Eruptive history of Mount Mazama and Crater Lake Caldera, Cascade Range, U.S.A.;Bacon;J. Volcanol. Geotherm. Res.,1983
4. Chlorites and hydroxy-interlayered vermiculite and smectite;Barnhisel,1989
5. Distribution of pyrophosphate-extractable iron and organic carbon in soils of various groups;Bascomb;J. Soil Sci.,1968