Title Authors Year
The influence of nitrogen fertilization on ectomycorrhizas and their fungal corpophores in young stands of Pinus sylvestris

…

1993
Effects of simulated nitrogen rich and acid rain on the nitrogen-fixing lichen Peltigera aphthosa (L.) Willd.

Hallbdcken…

1992
Halogen emissions from coal combustion

Sloss, L.L…

1992
Effects of Ionising Radiation on Plants and Animals at levels implied by Current Radiation Protection Standards

IAEA,

 		1992
Soil acidification as caused by the nitrogen uptake pattern of Scots pine

Arnold, G…

1992
The Effects of pH, Aluminum Concentration and Temperature on the Embryonic-Development of the European Common Frog, Rana- Temporaria

Beattie, R.…

1992
Changes in the Duch bryophyte flora and air pollution

Greven, H.C…

1992
Effects of Nitrogen-Oxides on Nitrate Assimilation in Bryophytes

Morgan, S.M…

1992
Spatial variation in ozone resistance of British populations of Plantago major L.

Reiling, K…

1992
Large-scale air pollution monitoring using lichens

Seaward, M.…

1992