1. 01. English Non Fiction Endangered butterflies / by Kalman, Bobbie, Publication: New York ; | St. Catherines, Ont. : Crabtree Pub., 2006 . 32 p. : , Includes index. 25 cm. Date:2006 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Endangered Penguins / by Kalman, Bobbie. Publication: New York : Crabtree Pub. Co., 2007 . 32 p. : , Includes index. | :A Bobbie Kalman book." 25 cm. Date:2007 Availability: Copies available: (1), Actions: