01061cam a2200313 4500 141626356 TxAuBib 20130726120000.0 960315s1996||||||||||||||||||||||||eng|u 96013956 /AC 9780789411228 hc $9.95 0789411229 hc $9.95 TxAuBib Martin, Terry. Why are zebras black and white? : questions children ask about color / [text by Terry Martin.]. 1st American ed. New York : DK Pub., 1996. 1 v. (unpaged) : col. ill. ; 21 cm. Why ; 2 Why books ; 2 Tackles the reasons for color variation in nature in question and answer format. 20130726. Color-variation (Biology) Juvenile literature. Color Miscellanea. Questions and answers. Picture books. Why ; 2. Why books ; 2.