Slide 1Dee District Salmon Fishery Board Annual General Meeting October 4 th 2012 Slide 2 Ulcerative Dermal Necrosis ? Causative Agent History of UDN on the Dee Monitoring…
Fishmongersâ Company May 22nd 2009 Dee District Salmon Fishery Board Annual General Meeting October 4th 2012 Ulcerative Dermal Necrosis ? Causative Agent History of UDN…