APIS Bibliography

Title	Authors	Year
Nitrogen saturation in a long-term forest experiment with annual additions of nitrogen	Tamm, C.O…	1995
Silvicultural use of wood ashes - effects on the nutrient and heavy metal balance in a pine forest soil.	Bramryd, T…	1995
Mapping and modelling of critical loads for nitrogen - a workshop report. Grange-over-Sands, Cumbria, UK.	Hornung, (Eds…	1995
Long-term changes in watershed retention of nitrogen - its causes and aquatic consequences	Stoddard, J…	1994
Relationship between heavy metal accumulation and toxicity in Spirodella polyrhiza and Azolla pinnata	Gaur, J. P…	1994
Scotland's soils: Research issues in developing a soil sustainability strategy	Billett, M.…	1994
The control of Brachypodium pinnatum in chalk grasslands: influence of management and nutrients	Baxter, D…	1994
Heavy-metal binding by mycorrhizal fungi	Galli, U.;…	1994
Methane Emissions	Williams, A…	1994
Differential-Effects of pH and Temperature on Embryonic- Development in the British Newts (Triturus).	Griffiths,…	1994