bois (1) puits (1) espèce (1) pâte à papier (1) papier (1) fibre (1) distribution (1) méthode (1) Afrique (1) Composition (1) Observations (1) Observations (1) Atomic force microscopy (1) Functional groups (1) Technique (1) Wood (1) Species (1) South Africa (1) Polarity (1) Paper (1) Magnesium (1) Hydrogen bonding (1) Fibers (1) Properties (1) Bonding (1) Technique (1) Pulping (1) Quality (1) Imaging (1)