Polar bear -- Effect of global warming on -- Arctic regions -- Poetry. : I am polar bear / by J. Patrick Lewis ; illustrated by Miriam Nerlove.
2019
1
Polar bear -- Effect of global warming on -- Hudson Bay. : Ice walker : a polar bear's journey through the fragile Arctic / James Raffan.
2020
1
Polar bear -- Effect of global warming on -- Juvenile literature. : Waiting for ice / Sandra Markle ; illustrated by Alan Marks.
2012
1
Polar bear -- Effect of human beings on. : Ice bear : the cultural history of an Arctic icon / Michael Engelhard.
2017
1
Polar Bear Expedition (1918-1919)
2019
1
Polar bear -- Germany -- Berlin -- Biography. : Knut : la storia del piccolo orso polare che ha tenuto il mondo con il fiato sospeso / raccontata da Juliana Hatkoff [and others] ; [traduzione di Alessandra Orcese].
2008
1
Polar bear -- Germany -- Berlin -- Biography -- Juvenile literature. : Knut : how one little polar bear captivated the world / told by Isabella Hatkoff [and others] ; [with photographs by Zoo Berlin].
2007
1
Polar bear hunting -- Government policy -- United States. : Importing your polar bear sport-hunted trophy [electronic resource].
2003
1
Polar bear hunting -- Juvenile fiction. : The Animal Rescue Agency : Case file: Little Claws / by Eliot Schrefer ; illustrated by Daniel Duncan.
2021
1
