International Scientific Conference "Karl Marx and modernity - the struggle for peace and social progress" in Berlin. The anti-war demonstrations against U.S. nuclear missiles in West Germany, in the UK. Israel's crimes in the occupied Arab lands. 31 anniversary of the April revolution in Bolivia. Hydroelectric power plants in Yugoslavia. The use of medicinal plants in Czechoslovakia. Golden Gate Bridge in San Francisco (USA). Flooding in Germany. Protecting British allergy.
International scientific conference "Karl Marx and the present" for the 100th anniversary of the death and the 165th anniversary of his birth.
Anti-war demonstrations against the deployment of nuclear missiles.
Anti-war demonstration at the military factory to produce nuclear weapons, the military and U.S. air base.
The use of nerve gas against the Arab population in the cities of the West Bank, occupied by the Israeli army in E.
Celebrating the 31st anniversary of the April 1952 revolution.
Praz dnovanie that date was made possible after the coming to power of a democratic government led by Suazo.
Cascade of HPPs on the river Drava.
Soviet aid.
Flora Slovakia - raw materials for the pharmaceutical industry.
Most "Golden Gate."
Flooding on the Rhine, Mosel and other rivers of Germany, caused by melting snow.
Using a special "helmet" people suffering from allergies energy.