Ultrastructural changes in the cell walls of "Calville de San Sauveur" apples (Malus sylvestris Mill) and "Spadona" pear (Pyrus communis L.) fruit were followed during ripening. In apple, structural ...
Anderson, N. G., “Physical Techniques in Biological Research” (ed. G. Oster and A. W. Pollister), 3, 300 (Acad. Press, 1956).