Resources and development in Africa papers submitted to the Regional Conference of the International Geographical Union, Lagos, Nigeria
International Geographical Union Regional Conference (1978 Nigeria) J. S Oguntoyinbo; O Areola; M. O Filani
Lagos, Nigeria Published for the Regional Conference 1978
Localização:
FFLCH - Fac. Fil. Let. e Ciências Humanas
(060.91602 C748 1978 v.3 )(Acessar)