TY  - BOOK
ED  - United nations.
ED  - United Nations.
TI  - The Gas industry and the environment: proceedings of a symposium of the Economic Commission for Europe Committee on gas, Minsk, Byelorussian SSR, 20-27 June, 1977
SN  - 0080224121 :
U1  - 338.47 
PY  - 1978///
CY  - Oxford, New York
PB  - Published for the United Nations by Pergamon Press
KW  - Gas industry
KW  - Environmental aspects
KW  - Congresses
N1  - English or French; Includes bibliographical references
ER  -