Title Authors Year
Nitrogen and phosphorus concentrations and N:P ratios in Norwegian lakes. Perspective on nutrient limitation

Faafeng, B…

1993
Soil acidification as caused by the nitrogen uptake pattern of Scots pine

Arnold, G…

1992
Deposition of Atmospheric Ammonia to Moorlands.

Sutton, M.A…

1992
Environmental Health Criteria 135 Cadmium - Environmental Aspects

WHO,

 		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
Ectomycorrhizal colonisation of loblolly pine seedlings during three growing seasons in response to ozone, acidic precipitation and soil Mg status

Edwards, G.…

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

IAEA,

 		1992
Lichen Flora of Great Britain and Ireland

Purvis, O.W…

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

Reiling, K…

1992