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Biogas in Asia : Inventory Field Study on the State of Development of Biogas Digesters for Household use in Tropical Rural Communities / Erik Kijne.
- Consultants for management of Development Programmes bv,
- 1984.
- Utrecht :
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Biogas in Asia : inventory field study on the state of development of biogas digesters for household use in tropical rural communities / by Erik Kijne ; ed. and contrib. by Koen de Wilde, Dick Bol, Ilsa de Beij.
- Consultants for management of development programmes,
- 1984.
- Utrecht :