1.
McDonald P. Animal Nutrition. 7th ed. Prentice Hall/Pearson; 2011.
2.
Alderman G, Cottrill BR, Agricultural and Food Research Council. Energy and Protein Requirements of Ruminants: An Advisory Manual Prepared by the AFRC Technical Committee on Responses to Nutrients. CAB International; 1993.
3.
Ørskov ER, Ryle M. Energy Nutrition in Ruminants. Elsevier; 1990.
4.
Ørskov ER. Protein Nutrition in Ruminants. Second edition. Academic Press; 1992.
5.
Ørskov ER. The Feeding of Ruminants: Principles and Practice. 2nd ed. Chalcombe Publications; 1998.
6.
Agricultural Research Council. The Nutrient Requirements of Ruminant Livestock: Technical Review by an Agricultural Research Council Working Party. Published on behalf of the Agricultural Research Council by Commonwealth Agricultural Bureaux; 1980.
7.
National Research Council (U.S.). Nutrient Requirements of Dairy Cattle. 7th rev. ed. National Academy Press; 2001. https://www.nap.edu/read/9825/chapter/1
8.
Joshi NP, Herdt TH, International Conference on Production Disease in Farm Animals. Production Diseases in Farm Animals: 12th International Conference. Wageningen Academic Publishers; 2006.
9.
Underwood EJ, Suttle NF. The Mineral Nutrition of Livestock. 3rd ed. CABI Pub; 1999.
10.
The RUMNUT Computer Package, version 5.2 manual. http://www.chalcombe.co.uk/rumnut.htm
11.
Frape D. Equine Nutrition and Feeding. 4th ed. Wiley-Blackwell; 2010.
12.
Geor RJ, Harris PA, Coenen M, eds. Equine Applied and Clinical Nutrition: Health, Welfare and Performance. Saunders Elsevier; 2013. https://ezproxy.lib.gla.ac.uk/login?url=https://www.sciencedirect.com/science/book/9780702034220
13.
Fraser AF, Broom DM. Farm Animal Behaviour and Welfare. 3rd ed. Baillière Tindall; 1990.
14.
Poole TB, Robinson R, Universities Federation for Animal Welfare. The UFAW Handbook on the Care and Management of Laboratory Animals. 6th ed. Longman Scientific & Technical; 1987.
15.
Agar S. Small Animal Nutrition. Butterworth-Heinemann; 2001.
16.
Hand MS, Lewis LD. Small Animal Clinical Nutrition. 4th ed. Mark Morris Institute; 2000.
17.
Case LP, ScienceDirect (Online service). Canine and Feline Nutrition: A Resource for Companion Animal Professionals. 3rd ed. Mosby; 2011. https://ezproxy.lib.gla.ac.uk/login?url=https://www.sciencedirect.com/science/book/9780323066198
18.
McNamara JP. Principles of Companion Animal Nutrition. Pearson/Prentice Hall; 2006.
19.
Our resources | NC3Rs. http://www.nc3rs.org.uk/our-resources
20.
Suttle NF. Mineral Nutrition of Livestock. 4th ed. CABI; 2010.
