TY  - BOOK
ED  - United Nations. Economic and social commission
TI  - Proceedings of the twelfth session of the sub-committee on energy resources and electric power
T2  - Enegy resources development series. no. 11
U1  - 333.9 
PY  - 1974///
CY  - New York : 
PB  - United Nations
KW  - Report
ER  -