Here are entered general and comprehensive works on animals injurious and beneficial to man in agriculture, the industrial arts, etc., and works on the extermination of wild animals, venomous snakes, etc.
Here are entered works on the anatomy, physiology, and behavior involved in the production of sound by animals. Descriptions, notations, or recordings of the sounds made by animals are entered under Animal sounds. Works on the calls used by humans to attract or lure animals and which may imitate characteristic animal sounds are entered under Animal calls. --subdivision Vocalization under individual animals and groups of animals, e.g. Mammals--Vocalization; Cattle--Vocalization
