This is Poland. Softcover book
published by Interpress Publishers Warsaw 1972, 216 pages with colour
and black and white photographs and illustrations. All text is in
English.
Fantastic scene: earth plumes up into
the sky
Communist Propaganda of the 20th Century
propaganda - 'noun', information, especially of a biased or misleading nature, used to promote a political cause or point of view (Compact Oxford Dictionary).