Rivers and streams on Madagascar Biogeography and ecology in Madagascar /Aldegheri, Marius RESEAU HYDROGRAPHIQUE GEOGRAPHIE PHYSIQUE REGIME HYDROLOGIQUE COURS D'EAU BASSIN VERSANT ETUDE REGIONALE PROFIL EN LONG Dr. W. Junk /Battistini, René (ed.) Richard-Vindard, G. (ed.) 1972 text https://www.documentation.ird.fr/hor/fdi:32882 fdi:32882 Aldegheri Marius, . Rivers and streams on Madagascar. In : Battistini René (ed.), Richard-Vindard G. (ed.), . Biogeography and ecology in Madagascar Dr. W. Junk, 1972, 261-310 EN MADAGASCAR