剧情简介：The story behind the stunning, extreme weapons we see in the animal world--teeth and horns and claws--and what they can tell us about the way humans develop and use arms and other weapons In Animal Weapons, Doug Emlen takes us outside the lab and deep into the forests and jungles where he’s been studying animal weapons in nature for years, to explain the processes behind the mo...(展开全部)
作者：Douglas J·Emlen
出版社：Henry Holt and Co.
ISBN：9780805094503
