图书标签: 小狗
发表于2024-12-22
Dog Language pdf epub mobi txt 电子书 下载 2024
Why dogs do what they do and how we can express ourselves so our dogs can understand us better. Follows the traditions of school of ethology founded by Konrad Lorenz, based on research observations and study. Organized in alphabetical order and cross-referenced; illustrated with excellent black and white line drawings.
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Dog Language pdf epub mobi txt 电子书 下载 2024