APIS Bibliography

Title	Authors	Year
The effect of zinc oxide on the growth of the unicellular alga Selenastrum capricornutum	Van…	1994
Effects of nitrogen fertilisation on the humus layer vegetation under closed canopy in boreal coniferous stands	Mäkipää, R…	1994
Acidification of freshwater ecosystems: implications for the future	Rosseland,…	1994
Accumulation of amino acids in some boreal forest plants in response to increased nitrogen availability	Näsholm, T…	1994
Group report: are chemical and biological changes reversible?	Dise, N.B…	1994
Effects of ozone on interactions between plants, consumers and decomposers.	Jones, C.G…	1994
Relationship between heavy metal accumulation and toxicity in Spirodella polyrhiza and Azolla pinnata	Gaur, J. P…	1994
Effect of different forms and sources of arsenic crop yield and arsenic concentration	Jiang, Q ;…	1994
The effect of zinc powder on the growth of the unicellular alga Selenastrum capricornutum	Van Woensel…	1994
Causal mechanisms by which sulphate, nitrate and acidity influence frost hardiness in red spruce: review and hypothesis.	Sheppard, L…	1994