ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY vol.105 196,950 Nutritional improvement of food and feed proteins. Proceedings of tlie Symposium on Improvement of Protein Nutritive Quality of Foods and Feeds ...... Chicago .........1977. Ed. by Mendel Friedman. New York 1978 Plenum Press 4° s. XIII, nlb. 1, 882, il. Advances in Experimental Medicine and Biology vol. 105