Flora of West tropical Africa : the British West African territor ies, Liberia, the French and Portuguese territories south of latitude 1 8 N. to Lake Chad, and Fernando Po. /
J. Hutchinson and J.M. Dalziel ; rev. by R.W.J. Keay.
- 2nd ed.
- London : Crown Agents for OverseasGovernments and Administrations , 1954-63.
- v. : illus., fold.map. ; 26cm
"Prepared and revised at the Herbarium, Royal Botanic Gardens, Kew, under the supervision of the director." "Published on behalf of the Governments of Nigeria, Ghana , Sierra L eone and the Gambia."