THE EFFICIENT USE OF GRASS.
D000818:Animals; D002417:Cattle; D004063:Digestion; D009747:Nutritional Physiological Phenomena; D052756:Nutritional Sciences; D009752:Nutritional Status; D006109:Poaceae; D012107:Research Design; D012756:Sheep
CATTLE; DIGESTION; GRASSES; NUTRITION; SHEEP