Proceedings training course in silviculture and forest tree improvement for Bangladesh Forest Research Institute researchers. First batch: 17 September 1987 to 06 December 1987. 2nd batch: 03-17 September 1988

adult education agroforesteria agroforesterie agroforestry arbre forestier bangladesh cours professionnel especies fenologia fitomejoramiento forest ecology forest nurseries forest pathology forest soils forest trees multiplication des plantes pepiniere forestiere phenology plant breeding plant propagation scientifique scientists seed semence semillas silvicultura silviculture species suelo forestal sylviculture training courses viveros forestales