TY  - BOOK
AU  - United Nations
ED  - United Nations
TI  - World energy supplies 1961-1970
T2  - Statistical papers series no.15
U1  - V1N45,93:3(c14).N70<--N61s, K0/UN 
PY  - 1972///
CY  - New York
PB  - United Nations        
ER  -