1. The utilization of food elements by growing chicks. IX. The nitrogen of urea;Ackerson;Nebraska Agr. Expt. Sta. Research Bull,1940
2. Carp meal as a supplementary source of protein in a broiler ration;Adams;Feedstuffs,1957
3. Fish meal supplements for chicks. III. Comparative growth on rations with pilchard meals;Allardyce;Poultry Sci,1933
4. Chemical determination of quality in animal protein concentrates;Almquist;J. Nutrition,1941
5. Feeding value of fish meal and fish solubles in poultry and livestock feeds;Almquist;Fish Meal and Oil Ind,1949