APIS Bibliography

Title	Authors	Year
nitrogen cycle in Lough Neagh, N. Ireland, 1975 to 1987	Gibson, C.E…	1992
Threats to the lake fish communities of the UK arising from eutrophication and species introductions.	Winfield, I…	1992
Decline of Charophytes During Eutrophication - Comparison with Angiosperms	Blindow, I…	1992
Effect of an experimentally applied increase in ammonium on growth and amino-acid metabolism of Sphagnum cuspidatum Ehrh. Ex. Hoffm. From differently polluted areas.	Baxter, R…	1992
Changes in the Duch bryophyte flora and air pollution	Greven, H.C…	1992
Use of a field release system to distinguish the effects of dose and concentration of sulphur dioxide on winter barley.	Colls, J.J…	1992
Spatial variation in ozone resistance of British populations of Plantago major L.	Reiling, K…	1992
Effects of a short ozone exposure given at different stages in the development of Plantago major L.	Reiling, K…	1992
Acid Soil and Acid Rain	Kennedy, I.…	1992
Summary of phytotoxic levels of soil arsenic	Sheppard, S…	1992