Les besoins d'aide pour l'aménagement du bassin du fleuve Niger
By: par M. Maasland, C.R.L. Mark, A.E.A. Schumacher.
Contributors: Mark, C.R.L., joint author.; Schumacher, A.E.A., joint author.; Canadian International Development Agency. Francophone Africa Division.
Publisher: Agence canadienne de développement international, Direction de l'Afrique francophone
Published: 1976
Place of publication: [Ottawa]
Language: fre
Number of pages: 115
Subjects: Water resources development -- Niger River watershed.; Technical assistance -- Sahel.
Notes: Includes bibliography.
Cover title.