APIS Bibliography

Title	Authors	Year
Summary of phytotoxic levels of soil arsenic	Sheppard, S…	1992
Physiological response of three species of Sphagnum to ozone	Gagnon, Z.E…	1992
Bryophytes and Lichens in a Changing Environment.	Bates, J.W…	1992
The Effects of pH, Aluminum Concentration and Temperature on the Embryonic-Development of the European Common Frog, Rana- Temporaria	Beattie, R.…	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
Measurement of Dry Deposition Velocities of NH3, and NH4+ over Natural Terrains	Duyzer, J.H…	1992
Halogen emissions from coal combustion	Sloss, L.L…	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
Effects of a short ozone exposure given at different stages in the development of Plantago major L.	Reiling, K…	1992