The dairy cow
저자: Katie Mullan
1. Food
1.1. Silage
1.2. Meal
1.3. Grass
2. Where it lives?
2.1. Shed
2.2. Field
3. Produce
3.1. Milk
3.1.1. Yoghurt
3.1.2. Cheese
3.1.3. Butter
3.1.4. Cream
3.1.1. Yoghurt
3.1.2. Cheese
3.1.3. Butter
3.1.4. Cream