On the petrology of Finnish quartzites Hietanen, Anna Martta 1909- creator text bibliography fi Helsinki Government press 1938 monographic eng
print
118 p., 4 l. incl. illus., tables, diagrs. viii pl. (part fold.) 3 maps (1 fold.) 25 cm. by Anna Hietanen. With 29 figures in the text, 8 plates and 3 maps. At head of title: Suomen geologinen toimikunta. Bibliography: p. 114-118. Quartzite Petrology Finland QE276.3 .A6 no. 122 552/.4 Finland. Commission géologique. Bulletin no. 122 gs 39000052 //r81 U.S. Geol. survey. Library (579) B no. 122 811021 20260227111344.0 gs 39000052