WALAI AutoLIB – RSSRSSWALAI AutoLibRivers 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"/>130607