Title Authors Year
Human impacts on the nitrogen cycle: A global problem judged from a local perspective

Hessen, D.O…

1997
Stoneworts - connoisseurs of clean water

Stewart, N.…

1996
Biology of Freshwater Pollution

Mason, C.F…

1996
Impact of grazing and atmospheric nitrogen deposition on the vegetation of dry coastal dune grasslands

Harkle, M.J…

1996
Current and historical relationships between the tissue N content of a snowbed bryophyte and nitrogenous air pollution.

Woolgrove,…

1996
Fluoride in Small Mammals. In: Environmental Contaminants in Wildlife: Interpreting Tissue Concentrations

Cooke, J.A…

1996
Effects of rhizobium, arbuscular mycorrhizal fungi and anion content of simulated rain on subterranean clover.

Shafer, S.R…

1996
Growth variation of Scots Pine across a pollution gradient on the Kola peninsula, Russia

Nojd, P.;…

1996
Freshwater sponges (Porifera: Spongillidae) of Norway: Distribution and ecology.

Økland, K.A…

1996
Effects of atmospheric nitrogen deposition on ericoid mycorrhizal infection of Calluna vulgaris growing in peat soils

Yesmin, L…

1996