"0000000376923277" . . . . . . "2013-01-14" . . "16654788"^^ . . . . . . . "2015-03-13"^^ . "male" . . "2015-03-14" . . "Nicholas Howden"@fr . "Howden" . "ISNI" . . "Nicholas" . "History of hydrogeology / editors, Nicholas Howden, John Mather, 2012. - . - LC Authorities. - http://authorities.loc.gov. - 2013-01-14"@fr . "Nicholas Howden" . . .