Leningradskai︠a︡ oblastʹ, fizicheskai︠a︡ uchebnai︠a︡ karta : masshtab 1:600 000 /
Soviet Union.Glavnoe upravlenie geodezii i kartografii.
Timofeeva, N. I.
Moskva : Glav. upr. geodezii i kartografii pri Sovete Ministrov SSSR,
1979.
Relief shown by shading, gradient tints, and spot heights.
Also shows mineral deposits, historic sites, city foundation dates, and points of interest.
Includes text, descriptive gazetteer, and 1:1,800,000-scale insets of geology, climate, soils, and vegetation.
Publisher's no.: B-2401.
Mines and mineral resources
Geology
Soils
Phytogeography