Danish Environmental Protection Agency, National Environmental Research Institute & Geological Survey of Denmark (1993): Aquatic Environment Nationwide Monitoring Programme 1993-1997. Copenhagen: Danish Environmental Protection Agency. 172 pp.- Redegørelse fra Miljøstyrelsen 3:1993.
Danish Environmental Protection Agency (1994): Aquatic Environment 1993. Copenhagen: Danish Environmental Protection Agency. 137 pp. - Redegørelse fra Miljøstyrelsen 1:1994.
![[Back]](/GifIcons/back.gif){kind=small}
Back to NERI Library