NATURE AND DISTRIBUTION OF XYLAN POLYMERS IN SEED HAIRS FROM Lygeum Spartum PLANTS GROWING IN TWO DIFFERENT BIOTOPES. STC [Internet]. 1 déc. 2003 [cité 2 juill. 2025];(20):57-9. Disponible à: https://revue.umc.edu.dz/c/article/view/1316