Title Authors Year
A regression model for nitrate leaching in Northern Ireland.

Smith, R.V…

1989
Effects of SO2, NO2, and O3 on Population Development and Morphological and Physiological Parameters of Native Herb Layer Species in a Beech Forest.

Steubing, L…

1989
Acute toxicity of six metals to the rotifer Brachionus calyciflorus, with comparisons to other freshwater organisms

Couillard,…

1989
A global assessment of natural sources of atmospheric trace metals

Nriagu, J.O…

1989
Results of the harmful effects of water pollutants to Daphnia magna in the 21 day Reproduction Test

Kühn, R ;…

1989
Long term changes in the acidity of forest soils in north east Scotland

Billett, M.…

1988
Determination of plant-available soil manganese

Reisenauer…

1988
Environmental Health Criteria 81 Vanadium

WHO,

 		1988
Ecological Change in the Uplands

Ratcliffe,…

1988
The response of the feather moss, pleurozium-schreberi, to 5 years of simulated acid precipitation in the canadian boreal forest

Hutchison,…

1988