Mineral resource potential map of the Chugach National Forest, Alaska - Nelson, Steven; Hoekzema, R.B.; Kurtak, J.M.; Fechner, S.A.; Miller, Marti; Barnes, D.F.; Dumoulin, Julie; Goldfarb, R.J.; Koski, R.A.; Mull, C.; Pickthorn, W.J.; Jansons, Uldis (Miscellaneous Field Studies Map, 1984)