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RuГеодезические науки. Картография
Материалы по теме
The beginning of cosmography (mathematical geography)
| Popruzhenko, Mikhail Grigorievich (1854-1917). The beginning of cosmography (mathematical geography). Moscow: the publication of the bookstore of V. V. Dumnov, under the firm Heirs of Br. Salaev, 1894. |
The calculation of the surface of the Russian Empire in its general composition in the reign of Emperor Alexander II
| Strelbitsky, Ivan Afanasyevich (1828-1900). Calculation of the surface of the Russian Empire in its general composition in the reign of Emperor Alexander II. Category: Sankt Petersburg. Imp. acad. Sciences, 1874. |