Title Authors Year
Effects of ammonia, ammonium sulphate and sulphur dioxide on the frost sensitivity of Scots pine (Pinus sylvestris L.) Dueck, T.A.;… 1990
Air Pollution and Agricultural Aphid Pests. I: Fumigation Experiments with SO2 and NO2. Houlden, G.;… 1990
Bryophytes and heavy metals: a literature review Tyler, G. 1990
Effects of nitrogen dioxide pollution on the growth of 3 fern species. Ashenden, T.W… 1990
Growth, ectomycorrhizae and nonstructural carbohydrates of loblolly pine seedlings exposed to ozone and soil water defect Meier, S.;… 1990
Phytoavailability and toxicity of beryllium and vanadium Kaplan, D ;… 1990
Phosphorus and nitrogen limitation of phytoplankton growth in the freshwaters of North America: a review and critique of experimental enrichments Elser, J.J.;… 1990
Air pollution and agricultural aphid pests. I: Fumigation experiments with SO2 and NO2. Houlden, G.;… 1990
Global Emissions of Nitrogen and Sulfur-Oxides from 1860 to 1980 Dignon, J. ;… 1989
Effects of cadmium and PCBs on reproduction of the sea star Asterias rubens: aberrations in the early development Besten, P. J.… 1989
Acute toxicity of six metals to the rotifer Brachionus calyciflorus, with comparisons to other freshwater organisms Couillard, Y… 1989
Effects of N-emissions on nutrient status and vitality of Pinus sylvestris near a hen house. Kaupenjohann,… 1989
Acidification and Otter (Lutra-Lutra) Distribution in Scotland Mason, C.F.;… 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
Indigenous and cultivated plants as bioindicators Weinstein, L.H… 1989