Osiolo, H. (2009). Enhancing household fuel choice and substitution in Kenya. Kenya Institute for Public Policy Research and Analysis.
Tohutoru Kātū Chicago (17th ed.)Osiolo, Hellen. Enhancing Household Fuel Choice and Substitution in Kenya. Nairobi, Kenya: Kenya Institute for Public Policy Research and Analysis, 2009.
Tohutoro MLA (9th ed.)Osiolo, Hellen. Enhancing Household Fuel Choice and Substitution in Kenya. Kenya Institute for Public Policy Research and Analysis, 2009.
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