. . . . . . . "Joe Dortch" . "Palaeo-environmental change and the persistence of human occupation in South-Western Australian forest / Joe Dortch, 2005. - . - LC Authorities. - http://authorities.loc.gov. - 2006-01-20"@fr . . "VIAF" . "Joe Dortch"@fr . . . "Archéologue"@fr . "Archéologue" . "15035499"^^ . . . "male" . "Joe" . "2013-08-05"^^ . "2006-01-20" . . "0000000041962071" . . . "2013-08-05" . . . "Archéologue" . . "Dortch" .