Czechoslovakia - The fight for clean air. (Bulgaria) - The pollution of the environment. Germany - International avitsionny parade at the airport in lichen. Niger - The drought and famine. International aid to the starving. Mauritania - The observation of a total solar eclipse. France and Mauritania - A new astronomical observatory at Saint-Michel-de-Provence. The observation of a total solar eclipse in Mauritania. England - Experiments with plastic material to prevent damage to the aircraft in emergency landing at the airfield. France - katostrofe Brazilian airline passenger plane over the airport Orly.