TY - BOOK ED - Agricultural Research Council (Great Britain) TI - The nutrient requirements of farm livestock PY - 1963///- CY - London PB - Agricultural Research Council KW - Animal nutrition KW - Poultry KW - Feeding and feeds KW - Swine N1 - no. 1 Poultry : summary of recommendations -- no. 3 Pigs : summaries of estimated requirements ER -