TY  - BOOK
ED  - United Nations Department of Economic and Social Affairs (DESA)
TI  - Utilization of oil shale: : progress and prospects 
U1  - 553.28 
PY  - 1967///
CY  - New York
PB  - DESA
KW  - Petroleum
KW  - Oil-shale industry
N1  - Includes bibliographical references and index
ER  -