(No^ERKI PO ISTORII FIZIKO(B-(NGEOGRAFI^ESKIH ISSLEDOWANIJ TERRITORII sssr (B:s (1917-1927 (NGG(B.) / s - (NfRADKIN(B, (NnAUM gRIGORXEWI^s; (NiNSTITUT GEOGRAFIIan sssrs ((NmOSKWA (B: s (NiZD(B-(NWO aKAD(B. (NNAUK sssr(B,s, 1961)
Keywords: (Nsssr (B- (NfIZIKO(B-(NGEOGRAFI^ESKIE ISSLEDOWANIQ (B- (NiSTORIQs