Title Authors Year
Pollution-related variation in food supply and breeding success in two hole-nesting passerines.

Eeva, T.; E…

1997
Natural vegetation responses to atmospheric nitrogen deposition - critical levels and loads of nitrogen for vegetation growing on contrasting native soils

Carroll, J.…

1997
Human impacts on the nitrogen cycle: A global problem judged from a local perspective

Hessen, D.O…

1997
Short communication: Ozone levels in Paris one century ago

Anfossi, D…

1997
Aquatic Plants in Britain and Ireland

Preston, C.…

1997
Responses on ground vegetation to prolonged simulated acid rain in sub-artic pine-birch forest

Shertsova,…

1997
Accumulation of cadmium, chromium and zinc by the moss Sphagnum papillosum Lindle

Gstoettner…

1997
Depositional time trends and remobilization of PCBs in lake sediments

Gevao, B.;…

1997
Soil acidification: a provisional model for New Zealand pastoral systems.

de Klein, C…

1997
Effects of atmospheric nitrogen compounds (particularly nitrogen oxides) on plants.

WHO,

 		1997