1. The utilization of food elements by growing chicks. V. A comparison of cottonseed meal and linseed oil meal as portions of the protein concentrate;Ackerson;Univ. of Nebraska Agr. Expt. Sta. Res. Bull.,1938
2. The utilization of food elements by growing poults;Ackerson;Univ. of Nebraska Agr. Expt. Sta. Res. Bull.,1947