Proceedings of the Sahel Forum on the State-of-the-Art of Hydrology and Hydrogeology in the Arid and Semi-arid Areas of Africa, Ouagadougou, Burkina Faso, November 7-12, 1988
Sahel Forum on the State-of-the-Art of Hydrology and Hydrogeology in the Arid and Semi-arid Areas of Africa (1988 Ouagadougou, Burkina Faso) Misganaw Demissie; Glenn E Stout (Glenn Emanuel); Unesco; Norwegian National Committee for Hydrology; Interafrican Committee for Hydraulic Studies; Burkina Faso Ministry of Water; International Water Resources Association
S.l. Unesco 1988?
Localização:
IGC - Instituto de Geociências
(551.48096 S131p 1988 )(Acessar)
French programme of interdisciplinary research into the locusts and grasshoppers of the Sahel P.R.I.F.A.S., 1975-1978 : scientific and technical balance sheet
J. F Duranton (Jean-François); France Ministère de la coopération
Paris GERDAT c1978
Localização:
ESALQ - Biblioteca Central
(f6332.726 F873 39189 )(Acessar)