Geology and mineral resources of West Africa /
Wright, J. B. 1931-
Geology and mineral resources of West Africa / J.B. Wright, editor and principal author ; with contributions from D.A. Hastings, W.B. Jones, and H.R. Williams. - London [England] ; Boston : Allen & Unwin, 1985. - xiii, 187 p. : ill. ; 26 cm.
Geology and mineral resources of West Africa / J.B. Wright, editor and principal author ; with contributions from D.A. Hastings, W.B. Jones, and H.R. Williams. - London [England] ; Boston : Allen & Unwin, 1985. - xiii, 187 p. : ill. ; 26 cm.