| Title | Authors | Year |
|---|---|---|
| Air pollution an introduction |
Colls, J.… |
1997 |
| Ecology of dunes, salt marsh and shingle |
Packham, J.… |
1997 |
| Impact of grazing and atmospheric nitrogen deposition on the vegetation of dry coastal dune grasslands |
Harkle, M.J… |
1996 |
| Stoneworts - connoisseurs of clean water |
Stewart, N.… |
1996 |
| A preliminary evaluation of sediment quality assessment values for freshwater ecosystems |
Smith, S.L… |
1996 |
| A critical limit for acid neutralizing capacity in Norwegian surface waters, based on new analyses of fish and invertebrate responses |
Lien, L.;… |
1996 |
| An inventory of lowland raised bogs in Great Britain |
Lindsay, R… |
1996 |
| Growth variation of Scots Pine across a pollution gradient on the Kola peninsula, Russia |
Nojd, P.;… |
1996 |
| Assessing the critical load of SO2 for Scots Pine in situ. |
Manninen, S… |
1996 |
| Manual on methodologies and criteria for mapping critical levels/loads and geographical areas where they are exceeded |
UNECE, |
1996 |