Rachkovsky I. P. On the question of alkaline rocks in the south of the Yenisei

Rachkovsky I. P. On the question of alkaline rocks in the south of the Yenisei province. I. Teshenit and his attitude to effusive rocks. In Russian /Rachkovskiy I. P. K voprosu o porodakh shchelochnogo ryada na yuge Eniseyskoy gubernii. I. Teshenit i ego otnoshenie k effuzivnym porodam. (na nemetskom yazyke). With 2 Tables. Proceedings of the Peter the Great Geological Museum of the Imperial Academy of Sciences. Volume V. Issue 4 and last. Please contact us for details on condition of available copies of the book. SKUalbfddd54615ccc84b6.