McNamara, J.P. Modelling nutrient utilization in farm animals - Wallingford CABI 2000 - xvi,418p. 24cm ISBN: 0851994490 Subjects--Topical Terms: Animal husbandry Ruminants-Feed utilization efficiency-Mathematical modelsFeeds-Evaluation- Mathematical models. Dewey Class. No.: 636.2085 / MOD