science (1) nutriment (1) lait (1) métabolisme (1) analyse (1) bilan énergetique (1) énergie (1) bovins (1) ingéniérie (1) densité (1) Density (1) Control (1) Genes (1) Straw (1) Social sciences (1) Science (1) Proteins (1) Proteins--Synthesis (1) Production engineering (1) Process (Law) (1) Power resources (1) Power (Mechanics) (1) Milk (1) Metabolism (1) Messenger RNA (1) Matter (1) Lactation (1) Knots and splices (1) Inflammation (1) Force and energy (1)