APIS Bibliography

Title	Authors	Year
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
Forest decline and Air Pollution	Schulze, E.…	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
Environmental Health Criteria 81 Vanadium	WHO,	1988
Detection of manganese deficiency and toxicity in plants. Manganese in soils and plants	Hannam, R.…	1988
Effects of nitrogen dioxide on biochemical and physiological characteristics of soybean.	Sabaratnam…	1988