APIS Bibliography

Title	Authors	Year
A global assessment of natural sources of atmospheric trace metals	Nriagu, J.O…	1989
Global Emissions of Nitrogen and Sulfur-Oxides from 1860 to 1980	Dignon, J…	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
Deposition of atmospheric pollutants on forests	Fowler, D…	1989
Effects of cadmium and PCBs on reproduction of the sea star Asterias rubens: aberrations in the early development	Besten, P.…	1989
Unifying nutrient-chlorophyll relationships in lakes.	Prairie, Y.…	1989
Long-term change in the suitability of welsh streams for dippers Cinclus cinclus as a result of acidification and recovery: A modelling study.	Ormerod, S.…	1989
Results of the harmful effects of water pollutants to Daphnia magna in the 21 day Reproduction Test	Kühn, R ;…	1989
Effects of ammonia emission on epiphytic lichen vegetation	DeBakker, A…	1989