
Teitl o'r clawr = Title from cover.
"Dyddiad cyhoeddi: 16 Gorffennaf 2010 = Date of issue: 16 July 2010" - clawr = cover.
Rheoli perygl llifogydd ac erydu arfordirol : datblygu strategaeth genedlaethol i Gymru = Flood and coastal erosion risk management : development of a national strategy for Wales. Published by Llywodraeth Cynulliad Cymru in 2010. Publication and catalogue information, links to buy online and reader comments.