| Title | Authors | Year |
|---|---|---|
| Canadian water quality guidelines for chromium |
Pawlisz, A… |
1997 |
| Air pollution an introduction |
Colls, J.… |
1997 |
| A preliminary evaluation of sediment quality assessment values for freshwater ecosystems |
Smith, S.L… |
1996 |
| Biology of Freshwater Pollution |
Mason, C.F… |
1996 |
| The use of biomarkers in environmental exposure assessment |
Gompertz, D… |
1996 |
| Current and historical relationships between the tissue N content of a snowbed bryophyte and nitrogenous air pollution. |
Woolgrove,… |
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 |
| 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 |