"Manure#Animal manures" . . . "manuring" . "humus" . "cattle manure" . "road apples" . "horse manure" . . . "waste" . "that stuff" . . "horse product" . . . "animal excrements" . . . . . . "animal manure" . . . . "muck" . . "horse turds" . . "animal manures" . "cow patty" . "dung" . . "fertiliser" . "animal slurry" . . "mucking out" . "camel dung" . "Livestock manures" . . "Manure" . "animal waste" . . . "pig slurry" . "horse droppings" . "manure" . . . . "Manure" . . . "animal wastes" . . "Manure#Animal manure" . "horse dung" . . .