Distribution of the population by types of main occupations and age groups for individual territorial areas. Table XX: [Т.1-4] / [предисл.]: N. Troynitsky
. - St. Petersburg: the steamy soon printout of PO. Yablonsky, 1905
. - 4 tons. 27 cm
T. 4. - St. Petersburg: steam lithograph typography N.L. Nyrkina. - , II, 371 p. - 2 tit. l.
ББК 60.73 (2) 5 ю13
Copy source: RNB Location on map of originals: RNB