Ecology (2) Life (2) Earth (Planet) (2) Training of (2) Écologie (2) Cécropiacées (2) Terre (2) Formation (2) Vie (2) Écologie (2) vie (2) terre (2) écologie (2) Development (1) Assaying (1) Notions (Philosophy) (1) Trees (1) Platanaceae (1) Plane-tree (1) Moraceae (1) Land use (1) Land settlement (1) Impact (1) Guttiferae (1) Flacourtiaceae (1) Ficus (Plants) (1) Evidence (1) Concepts (1) Cheek (1) Building (1)