Proceedings of the United Nations conference on new sources of energy:  Solar energy, wind power and geothermal energy Rome, 21-31 August 1961 
/ United Nations 
 - Bangkok:   United Nations,   1964 
 - vi, 73p. 
 - Mineral resources development series no. 10 (Annex) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>553.98(5)  / J9