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

Faafeng, B…

1993
Spatial variation in ozone resistance of British populations of Plantago major L.

Reiling, K…

1992
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
Acid Soil and Acid Rain

Kennedy, I.…

1992
Summary of phytotoxic levels of soil arsenic

Sheppard, S…

1992
Deposition of Atmospheric Ammonia to Moorlands.

Sutton, M.A…

1992
The Effects of Low Ph and Aluminum on Breeding Success in the Frog Rana-Temporaria

Beattie, R.…

1992
A Review of the Likely Causal Pathways Relating the Reduced Density of Breeding Dippers Cinclus-Cinclus to the Acidification of Upland Streams

Tyler, S.J…

1992