REMOVE

1. Food
2. Industry
3. Atlas Map
4. Motylev, V.E.

WHAT

1. World Atlas (2)
2. Data Visualization (1)

WHERE

1. Russia (1)
2. World (1)

WHO

1. Gorkin, Aleksandr Fedorov … (2)
2. Nauchno-izdatelskim Insti … (2)
3. Nikitin, M. V. (2)
4. Shaposhnikova, B. M. (2)

WHEN

1. 1937 (2)
2. 1939 (2)