00442nam a2200109Ia 4500008004100000100002600041245015300067260001600220300001200236650001600248856006800264160712s9999    xx            000 0 und d  aRobles, Emil Charles.  cEmil Charles RoblesaEstimates of Quaternary Philippine coastlines, land bridges, submerged river systems and migration routes: A GRASS GIS approach  c2013bHukay  avol. 18  xARCHAEOLOGY  uhttp://journals.upd.edu.ph/index.php/asp/issue/view/408/showToc