WALAI AutoLIB – RSSRSSWALAI AutoLibAt the ends of the earth :a history of the polar regions /Kieran Mulvaney.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00033750<img src="https://www.opac.sskru.ac.th/bookcover/33750/33750-fc-t.gif" align="left" height="150" width="120"/>130620Arctic tundra and polar deserts /Chris Woodford.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00018177<img src="https://www.opac.sskru.ac.th/bookcover/18177/18177-fc-t.gif" align="left" height="150" width="120"/>530325