Title Authors Year
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
Water and the Environment. Circular 7/89 Department of… 1989
Peat acidification in Scotland Skiba, U.;… 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
Environmental Health Criteria 85 Lead- Environmental Aspects WHO, 1989
Unifying nutrient-chlorophyll relationships in lakes. Prairie, Y.T… 1989
A regression model for nitrate leaching in Northern Ireland. Smith, R.V.;… 1989
Hematological Parameters in Fish Channa punctatus Under the Stress of Manganese Garg, V. K.;… 1989
A global assessment of natural sources of atmospheric trace metals Nriagu, J.O. 1989
Statutory Instrument (1989): The Sludge (Use in Agriculture) Regulations HMSO, 1989
Interacting effects of soil acidity and canopy cover on the species composition of field layer vegetation in oak/hornbeam forests Tyler, G. 1989
Manganese induced haematological and biochemical anomalies in Heteropneustes fossilis Garg, V. K.;… 1989
Environmental Health Criteria 86 Mercury- Environmental Aspects WHO 1989