APIS Bibliography

Title	Authors	Year
Toxicity of heavy metals to brine shrimp Artemia.	Gajbhiye, S…	1990
The effect of air quality on tree growth.	Lee, H.S.J…	1990
Air pollution and agricultural aphid pests. I: Fumigation experiments with SO2 and NO2.	Houlden, G…	1990
Bryophytes and heavy metals: a literature review	Tyler, G.…	1990
Phosphorus and nitrogen limitation of phytoplankton growth in the freshwaters of North America: a review and critique of experimental enrichments	Elser, J.J…	1990
Forest soil chemical changes between 1949-50 and 1987	Billett, M.…	1990
Effects of nitrogen dioxide pollution on the growth of 3 fern species.	Ashenden, T…	1990
The nutritional status of Picea abies (L.) Karst. across Europe, and implications for "forest decline".	Cape, J.N…	1990
Calculated rates of soil acidification of intensively used grassland in the Netherlands.	Oenema, O…	1990
On the use of mosses (Hylocomium splendens and Pleurozium schreberi) for estimating atmospheric trace metal deposition	Ross, H.B…	1990