Animals Evolution -- See Evolution (Biology) Here are entered works on biological evolution. Works on the general concept of evolution are entered under Evolution. --subdivision Evolution under individual animals and groups of animals and under individual organs and regions of the body, e.g. Cattle--Evolution; Fishes--Evolution; Heart--Evolution
Animals Food Habits Of -- See Animals Food Here are entered works on the nutritional substances animals find or provide for themselves as well as works on their food habits. Works on human food of animal origin are entered under Animal food. Works on the nutritional preparations provided for animals by humans are entered under Feeds. Works on the process of providing nourishment to animals are entered under Animal feeding. --subdivisions Feeding and feeds and Food under individual animals and groups of animals, e.g. Cattle--Feeding and feeds; Fishes--Food
