APIS Bibliography

Title	Authors	Year
Global Emissions of Nitrogen and Sulfur-Oxides from 1860 to 1980	Dignon, J…	1989
Effects of ammonia emission on epiphytic lichen vegetation	DeBakker, A…	1989
Interacting effects of soil acidity and canopy cover on the species composition of field layer vegetation in oak/hornbeam forests	Tyler, G.…	1989
Manganese induced haematological and biochemical anomalies in Heteropneustes fossilis	Garg, V. K…	1989
Forest decline and Air Pollution	Schulze, E.…	1989
Lead hazards to fish, wildlife and invertebrates: a synoptic review	Eisler, R…	1989
Surface Waters (Dangerous Substances) (Classification) Regulations No 2286	HMSO,	1989
Effects of SO2, NO2, and O3 on Population Development and Morphological and Physiological Parameters of Native Herb Layer Species in a Beech Forest.	Steubing, L…	1989
A regression model for nitrate leaching in Northern Ireland.	Smith, R.V…	1989
Acute toxicity of six metals to the rotifer Brachionus calyciflorus, with comparisons to other freshwater organisms	Couillard,…	1989