Title Authors Year
Phosphorus and nitrogen limitation of phytoplankton growth in the freshwaters of North America: a review and critique of experimental enrichments Elser, J.J.;… 1990
Phytoavailability and toxicity of beryllium and vanadium Kaplan, D ;… 1990
Air pollution and agricultural aphid pests. I: Fumigation experiments with SO2 and NO2. Houlden, G.;… 1990
Successional changes in the soft-water macrophyte vegetation of (sub)atlantic, sandy, lowland regions during this century Arts, G.H.P.;… 1990
Cation-exchange properties and adaptation to soil acidity in bryophytes Buscher, P.;… 1990
Cadmium uptake and toxicity to water hyacinth: effect of repeated exposures under controlled conditions Nir, R ;… 1990
Afforestation and Lake Acidification: A Comparison of Four Sites in Scotland. Kreiser, A.M… 1990
The effect of air quality on tree growth. Lee, H.S.J.;… 1990
Peat acidification in Scotland Skiba, U.;… 1989
The comparative chemistries of platinum group metals and their periodic neighbors in marine macrophytes Yang, J. S. 1989
Surface Waters (Dangerous Substances) (Classification) Regulations No 2286 HMSO, 1989
Lead hazards to fish, wildlife and invertebrates: a synoptic review Eisler, R 1989
Peat acidification in Scotland Skiba, U.;… 1989
Water and the Environment. Circular 7/89 Department of… 1989
Long-term change in the suitability of welsh streams for dippers Cinclus cinclus as a result of acidification and recovery: A modelling study. Ormerod, S.J… 1989