APIS Bibliography

Title	Authors	Year
Causal mechanisms by which sulphate, nitrate and acidity influence frost hardiness in red spruce: review and hypothesis.	Sheppard, L…	1994
Critical levels for ozone; a UNECE workshop report	Fuhrer, J…	1994
Critical Loads of Acidity in the United Kingdom	UKCLAG,	1994
Scotland's soils: Research issues in developing a soil sustainability strategy	Billett, M.…	1994
Critical levels of air pollutants for Europe	Ashmore, M.…	1994
The effect of zinc oxide on the growth of the unicellular alga Selenastrum capricornutum	Van…	1994
The control of Brachypodium pinnatum in chalk grasslands: influence of management and nutrients	Baxter, D…	1994
Response of blue spruce (Picea pungens) to manganese pollution from MMT	Forget, E…	1994
Effects of nitrogen fertilisation on the humus layer vegetation under closed canopy in boreal coniferous stands	Mäkipää, R…	1994
Regional and historical variation in the nitrogen-content of Racomitrium lanuginosum in Britain In relation to atmospheric nitrogen deposition	Baddeley, J…	1994