The fight for survival :  animals in their natural habitats / 
Myrna Watanabe. 
 - 347 páginas :  ilustraciones ;  30 centímetros 
<br/><br/>The polar regions -- the oceans -- the wetlands -- the deserts -- the plains -- the mountains -- the forests. 
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<br/><br/><label>ISBN: </label>1567990940 9781567990942 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals--Adaptation.<br/>Zoogeography.
<br/><br/><label>Dewey Class. No.: </label>591.5  / T4