Proceedings and documentation of the symposium organized by the United Nations Economic Commission for Europe and held from 2 to 15 May 1971 in Prague (Czechoslavakia) with a stdy tour to the region of Ostrava (Czechoslovakia) and Katowice (Poland).

Proceedings and documentation of the symposium organized by the United Nations Economic Commission for Europe and held from 2 to 15 May 1971 in Prague (Czechoslavakia) with a stdy tour to the region of Ostrava (Czechoslovakia) and Katowice (Poland).

Xehetasun bibliografikoak
Egile korporatiboa: ECE Symposium on Problems Relating to Environment, Prague, 1971, United Nations. Economic Commission for Europe
Formatua: Liburua
Hizkuntza:English
Argitaratua: New York United Nations 1971.
Saila:[United Nations. Document] ST/ECE/ENV/1
Gaiak:
Environmental engineering > Congresses.
Environmental policy > Congresses.