The practical stock doctor: a reliable, common-sense ready-reference book for the farmer and stock owner .. . face, a cone-shaped cavity, commonly spoken of as the cup, andas the tooth wears away this cup becomes shallower and smaller;as the teeth come in wear at different periods the cups in the dif-ferent teeth wear away at different ages. Surrounding the cupis a thin lajer of a very hard substance called the internal enamel;being harder than the rest of the tooth, it wears away moreslowly and projects above the rest of the surface. At six the cups in the lower central incisors are becomings
The practical stock doctor: a reliable, common-sense ready-reference book for the farmer and stock owner .. . face, a cone-shaped cavity, commonly spoken of as the cup, andas the tooth wears away this cup becomes shallower and smaller;as the teeth come in wear at different periods the cups in the dif-ferent teeth wear away at different ages. Surrounding the cupis a thin lajer of a very hard substance called the internal enamel;being harder than the rest of the tooth, it wears away moreslowly and projects above the rest of the surface. At six the cups in the lower central incisors are becomingsmall and shallow, but not entirely gone, the cups still being fairsize in the Seven Years.
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Keywords: ., bookcentury1900, bookdecade1910, bookidcu3192400035, bookyear1912
