1. Breed, sex and age variation among chicks in response to antibiotic supplementation;Begin;Kentucky Agr. Exp. Sta., Univ. of Kentucky, Bui.,1953
2. A survey of egg quality at two egg laying tests;Brant;U.S.D.A. Tech. Bul.,1953
3. Breed, diet, sex affect the growth response of chicks to antibiotics;Carlson;South Dakota Farm & Home Res.,1954
4. Some effects of selenium, arsenicals, and vitamin B12 on chick growth;Carlson;Poultry Sci.,1954
5. Reproductive performance of chickens as influenced by antibiotics in the diet;Carlson;Agr. Exp. Sta., South Dakota State College of Agr. & Mech. Arts., Tech. Bui.,1955