Normale Ansicht MARC ISBD

Geothermal and other natural terrestrial heat energy power systems [Mikroform] : United Nations Conference on new and renewable sources of energy ; Nairobi 1981 - 280 S. [6 Microfiche] - WIPO.Monograph Nr. 1 . - WIPO Monograph based on patent documents [Mikroform] 1 .

Subjects--Topical Terms:
Patentsammlung
Wärme
Energie
Kongress
Nairobi 1981