Why don't peguins feet freze? / New scientist. edited by Mick O'har. - 1st ed. - London : Profile Books, 2006. - 236 p. ; 20 cm. Includes index. At the head of title : New scientist. ISBN: 1861978766 Subjects--Topical Terms: Science--Miscellanea. Dewey Class. No.: 502 / W622 2006