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Energy / Biogas
English
Biogas Digest (Volume I and II / PDF)
Editor: GTZ-GATE
Year: 1999
Biogas Digest (Volume I and II / PDF)
Editor: GTZ-GATE
Year: 1999
Biogas Digest (Volume III and IV / PDF)
Editor: GTZ-GATE
Year: 1999
Biogas Digest (Volume III and IV / PDF)
Editor: GTZ-GATE
Year: 1999
Biogas Plants
Author: L. Sasse
Editor: GTZ-GATE
Year: 1988
Pages: 66
Biogas Plants in Animal Husbandry
Author: U. Werner, U. Stöhr, N. Hees
Editor: GTZ-GATE
Year: 1989
Pages: 153
Engines for Biogas
Author: K. von Mitzlaff
Editor: GTZ-GATE
Year: 1988
Pages: 133
Improved biogas unit for developing countries
Author: L. Sasse et al.
Editor: GTZ-GATE
Year: 1991
Pages: 84
Fact sheets of selected photovoltaic applications
Author: G. Oelert, E. Biermann
Editor: GTZ
Year: 1991
Fuel Saving Cookstoves
Author: Aprovecho Institute
Editor: GTZ-GATE
Year: 1984
Pages: 129
Solar Water Heater with Thermosyphon Circulation
Author: Bernd Sitzmann
Editor: GTZ-GATE / Centre of Appropriate Technology and So
Year: 2003
Pages: 8
Electricity from sunlight Solar Energy supply for Homes and Buildings
Author: Klaus Haars
Editor: Energie Consult & GTZ-GATE
Year: 2002
Pages: 12
Solar Drier Plans: PGCP Coconut Drier and Kenya Black Box Drier
Author: Matthew G. Green, Dishna Schwarz
Editor: GTZ-GATE
Year: 2001
Pages: 10
Solar Drying Technology for Food Preservation
Author: Matthew G. Green, Dishna Schwarz
Editor: GTZ-GATE
Year: 2001
Pages: 8
Solar Drying Equipment: Notes on Three Driers
Author: Matthew G. Green, Dishna Schwarz
Editor: GTZ-GATE
Year: 2001
Pages: 5
Photovoltaic Water Pumps
Author: Andreas Hahn
Editor: GTZ-GATE
Year: 2000
Pages: 4
Solar Cooker Fieldtest in South Africa
Author: Eberhard Biermann et. al.
Editor: GTZ-GATE
Year: 1999
Pages: 7
Fundamentals of the Recycling of Lead-Acid Batteries
Author: Dr.-Ing. Heino Vest
Editor: GTZ-GATE
Year: 2002
Pages: 10
Spanish
Fundamentos del reciclaje de acumuladores de plomo-ácido
Author: Dr.-Ing. Heino Vest
Editor: GTZ-GATE
Year: 2004
Pages: 10
Language: Spanish
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