NRC, 2000. 7th edition, National Academies Press, Washington D. C. Document reference NRC, 2000. Nutrient requirements of beef cattle. 7th edition, National Academies Press, Washington D. C.Document cover Web http://www.nap.edu/catalog.phpCitation key NRC, 2000Datasheets Brewers grainsPotato (Solanum tuberosum) by-productsPotato (Solanum tuberosum) tubersRye forageWheat forage