Sharks: The Animal Answer Guide

Ebook Details


Gene Helfman, George H. Burgess

Year 2014
Pages 288
Publisher Johns Hopkins University Press
Language en
ISBN 9781421413099
File Size 5.72 MB
File Format PDF
Download Counter 80
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Ebook Description

Answering every conceivable question about sharks, authors Gene Helfman and George H. Burgess describe the fascinating biology, behavior, diversity (there are more than 1,000 species worldwide), and cultural importance of sharks, their close relationship to skates and rays, and their critical role in healthy ecosystems.