M. F. Soimonov’s Instructions to Mining Ofcers, “Sent to Search for Ores”
M. N. Petrovskiy
Zapiski RMO Proceedings of the Russian Mineralogical Society 2026. V. 155. N 4. P.125-135
Language: Russian
ISSN 0869-6055
e-ISSN 2658-4352
Zapiski RMO
(Proceedings of the Russian Mineralogical Society)
