Sofia - hosts the European Environmental Meeting
Totev, Ivan
Sofia - hosts the European Environmental Meeting : [Очерк] / Ivan Totev; * Иван Тотев.. - : Sofia-Press, 1989. - 16 с. 20 см
Ориг. загл. София - столица на Европейската екологическа среща. - Изд. на Environmental Protection Comm. with the Council of Ministers of the People's Rep. of Bulgaria..
502(497.223) +
Sofia - hosts the European Environmental Meeting : [Очерк] / Ivan Totev; * Иван Тотев.. - : Sofia-Press, 1989. - 16 с. 20 см
Ориг. загл. София - столица на Европейската екологическа среща. - Изд. на Environmental Protection Comm. with the Council of Ministers of the People's Rep. of Bulgaria..