Diphala, J. B. S.

Biomass in energy and coal in Africa / by J.B.S Diphala, ...[et a l]; edited by D.O Hall and Y.S Mao. - London : Zed Books, 1994. - xix, 196 p. : ill. ; 23 cm. - African energy policy research series. .




Biomas EnergyIindustries

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