1. Official methods of analysis,1975
2. Silage corn hybrid performance in western Washington, 1971 Washington Agric;Brauen;Exp. Stn. Circ.,1973
3. Automated simultaneous determination of ammonia and total amino acids in ruminal fluid and in vitro media;Broderick;J. Anim. Sci.,1980
4. Bryant, A. E. 1938. Test of significance in reversal or switchback trials. Page 234 in Res. Bull. Iowa Agric. Exp. Stn.
5. Comparison of corn silage harvested at the milk and medium and hard dough stages of maturity for dry matter intake, digestibility, and milk production of lactating cows;Bryant;J. Dairy Sci.,1965