El-Bassousy et al., 1975. Agric. Res. Rev., 53 (7): 59-64 Document reference El-Bassousy, A. ; El-Sabban, F. ; Makky, A. M. ; El-Danasoury, M. S. ; El-Ashry, M. A., 1975. Nutritive value of Russian comfrey. Agric. Res. Rev., 53 (7): 59-64Citation key El-Bassousy et al., 1975Datasheets Russian comfrey (Symphytum × uplandicum)
