Title Authors Year
The comparative chemistries of platinum group metals and their periodic neighbors in marine macrophytes

Yang, J. S…

1989
Statutory Instrument (1989): The Sludge (Use in Agriculture) Regulations

HMSO,

 		1989
Effects of ammonia emission on epiphytic lichen vegetation

DeBakker, A…

1989
Simulation of the long-term soil response to acid deposition in various buffer ranges

Vries, W.;…

1989
The acidification of Scottish lochs

Battarbee,…

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

Billett, M.…

1988
Condition of Scots Pine fine roots and mycorrhiza after fungicide application and low-level ozone exposure in a 2-year field experiment

Manninen, A…

1988
Effects of excessive ammonium deposition on the nutritional status and condition of pine needles

Dijk, H.F.G…

1988
Genetic differences in plant tolerance to manganese toxicity

Foy, C. D…

1988
Environmental Health Criteria 61 Chromium

WHO,

 		1988