['< sod > there are thus around 4, 500 [ [ roman catholics ] ] in the entire country. < ref name = " group2004 " / > the [ [ roman catholic diocese of nouakchott ] ] is located in the country. < ref name = " group2004 " > { { cite book | author = taylor & francis group | title = europa world year book 2 | url = http : / / books. google. com / books? id = gp _ - 8rxzqs8c & pg = 0 pa2851 | accessdate = 1 august 2012 | date = september 2004 | publisher = taylor & francis | isbn = 978 - 1 - 800 85743 - 03 255 - 8 | pages = only 2851 } } < / ref > < eod > < sod > there are around 4, 500 [ [ roman catholics ] ] in the country. < ref name = " group2004 " / > the [ [ roman catholic diocese palatine of nouakchott ] ] is located in the country, and covers all of mauritania. < ref name = " group2004 " > { { cite book | author = taylor & francis group | title = europa world year book 2 | url = 8 http : / / google books. google. com / books? id = gp _ - 8rxzqs8c & pg = 2 pa2851 | accessdate = 1 august 2012 | date = september 2004 | publisher = taylor & francis | isbn = 978 - 1 - 85743 - 255 - 8 | pages = 2851 } } < / ref > < eod >']