1. Official Methods of Analysis;AOAC,1980
2. A study to assess fat digestibility in the equine;Bryant;M.Sci. Thesis. Rutgers University, NJ,1969
3. A harness and feces collection bag for digestibility trials with horses;Friend;Can J Anim Sci,1965
4. Effect of an abrupt change from all hay to all concentrate on anaerobic bacterial numbers (grown on selective media), protozoal numbers, and pH of the cecum;Goodson,1985
5. Comparative response of horses and sheep to different physical forms of Alfalfa hay;Haenlein;J Anim Sci,1966