Brasseur G. Un symposium sur les ressources du sol en Afrique tropicale : R. P. Moss ed., The Soil Ressources of Tropical Africa, 1968. In: Annales de Géographie, t. 80, n°438, 1971. pp. 238-239
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Brasseur G. Un symposium sur les ressources du sol en Afrique tropicale : R. P. Moss ed., The Soil R...
Bourlière François. Moss, R.P. (Editor). — The Soil Resources of Tropical Africa. Cambridge, Univers...
Bourlière François. Tropical soils and vegetation. Proceedings of the Abidjan Symposium. Sols et vég...
Meeting: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Gautier Julien. L'amélioration des sols d'Afrique tropicale. In: Revue internationale de botanique a...
Gautier Julien. L'amélioration des sols d'Afrique tropicale. In: Revue internationale de botanique a...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Brasseur G. Un symposium sur les ressources du sol en Afrique tropicale : R. P. Moss ed., The Soil R...
Bourlière François. Moss, R.P. (Editor). — The Soil Resources of Tropical Africa. Cambridge, Univers...
Bourlière François. Tropical soils and vegetation. Proceedings of the Abidjan Symposium. Sols et vég...
Meeting: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Gautier Julien. L'amélioration des sols d'Afrique tropicale. In: Revue internationale de botanique a...
Gautier Julien. L'amélioration des sols d'Afrique tropicale. In: Revue internationale de botanique a...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...
Réunion: International Society for Tropical Root Crops. Africa Branch, Triennial Symposium, 2d, 14-1...