WALAI AutoLIB – RSSRSSWALAI AutoLibNational geographic united states atlas for young explorers : updated edition / National Geographic.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00032229<img src="https://www.opac.sskru.ac.th/bookcover/32229/32229-fc-t.gif" align="left" height="150" width="120"/>130121Rivers and lakes /Richard Beatty.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00033068<img src="https://www.opac.sskru.ac.th/bookcover/33068/33068-fc-t.gif" align="left" height="150" width="120"/>130220Wetlands /Richard Beatty.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00033303<img src="https://www.opac.sskru.ac.th/bookcover/33303/33303-fc-t.gif" align="left" height="150" width="120"/>130607Arctic 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"/>530325Shrublands /David Burnie.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00033828<img src="https://www.opac.sskru.ac.th/bookcover/33828/33828-fc-t.gif" align="left" height="150" width="120"/>130621Tropical forests /Tom Jackson.http://www.opac.sskru.ac.th/opac/catalog/BibItem.aspx?BibID=b00033827<img src="https://www.opac.sskru.ac.th/bookcover/33827/33827-fc-t.gif" align="left" height="150" width="120"/>130621