
Title from PDF title page (viewed on Apr. 6, 2011).
Astudiaeth A487 Caernarfon i'r Bontnewydd : ymgynghoriad cyhoeddus dilynol, 1 Tachwedd 2010 hyd 24 Ionawr 2011 = A487 Caernarfon to Bontnewydd study : supplementary public consultation, 1 November to . Published by Llywodraeth Cynulliad Cymru in 2010. Publication and catalogue information, links to buy online and reader comments.