TY  - BOOK
AU  - Critchley,Richard W
AU  - Douglas,Terry D
AU  - Millington,Andrew C
AU  - Ryan,Paul
ED  -  World Bank
TI  - Estimating woody biomass in sub -saharan Africa / Andrew C.Millington, Richard W.Critchley, Terry D.Douglas and Paul Ryan
CY  - Washington,D.C
KW  - Economics of land and energy
KW  - Energy - fuel wood Africa
ER  -