0393017168 SHOW MOOCHABLE + ? RELATED SEARCHES > ADVANCED SEARCH > HIDE COVERS - ASIN Title: Hen's Teeth and Horse's Toes Author: Stephen Jay Gould Description: Product Description What color is a zebra? Does the changing size of a Hershey bar hold a lesson of adaptive significance? Did an asteroid bring mass extinction to the earth 65 million years ago? Why do an... (more) Available: No copies available WISHLIST ADD + SAVE FOR LATER + AMAZON > RECOMMEND > DETAIL > Search BookMooch for a book: SEARCH BOOKMOOCH > Search Amazon for a book: amazon.co.uk amazon.de amazon.es amazon.fr amazon.it amazon.cn SEARCH AMAZON >