00746 a2200253 4500 106307 9780545845922 por Year 4 599 2015295636 . ed. 112 pages National Geographic kids Polar bear - Conservation Wildlife conservation Polar bear National Geographic kids 00000e/00000e4b.jpg BR-BrIDEA BR-BrIDEA Mission polar bear rescue : all about polar bears and how to save them Nancy F. (Nancy Fusco) Castaldo [S.l.] National Geographic Society 2014 Castaldo, Nancy F. 1962 (Nancy Fusco) BK 0 0 ddc 0 0 12.28 12.28 2015-07-23 0 00016338SSW 2024-01-23 14:32:44 2024-01-23 BK 106307 106307