Environment Agency South West region River Habitat Survey 1997 [part I]

[摘要] This manual and the associated software are essentially the samas the version of RIVPACS III developed by the Institute of Freshwater Ecology in 1995 for use in England and Wales by the National Rivers Authority (now the Environment Agency) and in Scotland by the Scottish River Purification Boards (now Scottish EnvironmentProtection Agency). This version lacks the section relating to Northern Ireland and should therefore only be used within Great Britain

[发布机构] NERC/Institute of Freshwater Ecology