Narrow search
Showing 411 - 420 of 101,557
Cover Image
Bio-gas technology : alternative source of energy for rural areas
Patel, A. R. - 1981
Persistent link: https://www.econbiz.de/10002610498
Cover Image
Energy in agriculture
Patel, R. K.; Saini, Amrik S.; Singh, Raj Vir - In: Economic affairs : quarterly journal of economics 28 (1983) 2, pp. 715-723
Persistent link: https://www.econbiz.de/10002612430
Cover Image
Bioconversion
1978
Persistent link: https://www.econbiz.de/10003091141
Cover Image
Biogas i Danmark
1980 - 2. udg
Persistent link: https://www.econbiz.de/10003091189
Cover Image
Biomass potential for energy production in the Northeast
Driscoll, Paul J.; Boisvert, Richard N.; Kalter, Robert J. - 1984
Persistent link: https://www.econbiz.de/10003091834
Cover Image
Biomasse : eine nutzbare Energiequelle? ; Forschungs- und Entwicklungsprogramm der EG-Kommission
In: Berichte und Informationen, Dokumentation / Kommission … (1983) 8, pp. 1-4
Persistent link: https://www.econbiz.de/10003091860
Cover Image
Biogas : a decentralised energy system ; a pilot investigation project
Ghate, P. B. - In: Economic & political weekly : a Sameeksha Trust publ. 14 (1979) 27, pp. 1132/1136
Persistent link: https://www.econbiz.de/10002432521
Cover Image
Landwirtschaft und Energie : Probleme von heute, Perspektiven für morgen
1983
Persistent link: https://www.econbiz.de/10014457253