"12739521"^^ . . . . "Granite and grit : a walker's guide to the geology of British mountains / photographs by Ronald Turnbull, 2009. - . - LC Authorities. - http://authorities.loc.gov/. - 2009-08-20"@fr . . . "Géographe" . . "Géographe" . . "male" . "Ronald Turnbull"@fr . . "Ronald" . "VIAF" . "2013-07-30" . . . . "0000000066515809" . . . "Ronald Turnbull" . . "1990-03-07" . . "2013-07-29"^^ . . . . . . "1951"^^ . "Géographe"@fr . "Turnbull" . . . .