Endangered Leopards

ISBN: 9780778718567

作者: Hadley Dyer/Bobbie Kalman

出版社: Crabtree Pub Co

出版年: 2005-3

页数: 32

定价: $ 28.56

装帧: SAL

内容简介

Every day, up to 100 species of animals become extinct, and each year this number grows. Scientists feel that more than forty thousand species of animals may die out each year. In Bobbie Kalman's new series,