Updike, R. G., 1986, Construction materials assessment: in Updike, R. G., (ed.), Engineering geology technical feasibility study, Makushin geothermal power project Unalaska, Alaska, Alaska Division of Geological & Geophysical Surveys Public-Data File PDF 86-60, p. K1-K41, 1 sheet, scale 1:24,000.
Citation Updated: 2005-06-10 00:04:12