Mapping and modelling of critical loads for nitrogen - a workshop report : report of a workshop held at Grange-over-Sands, Cumbria, UK under the auspices of the UN-ECE Convention on Long Range Transboundary Air pollution Working Group for Effects, 24-26 October 1994
edited by: M. Hornung, M.A. Sutton and R.B. Wilson
Bok Språk ikke angitt 1995