Utilization of oil shale: progress and prospects /
United Nations Department of Economic and Social Affairs (DESA)
- New York : DESA, 1967
- 112 p. : 26 cm.
Includes bibliographical references and index.
Petroleum--Oil-shale industry
553.28 / DESA
Includes bibliographical references and index.
Petroleum--Oil-shale industry
553.28 / DESA