APIS Bibliography

Title	Authors	Year
Physiological-effects of long-term exposure to low concentrations of SO2 and NH3 on poplar leaves	Hove, L.W.A…	1991
Concurrent exposure to SO2 and/or NO2 alters groweth and Yield responses of wheat and barley to low concentrations of O3.	Adaros, G…	1991
Forest decline, nutrient supply and diagnostic fertilisation in southwestern Germany and in southern California.	Huettl, R.F…	1990
Yield Responses of Different Crop Species to Long-Term Fumigation with Sulphur Dioxide in Open-Top Chambers	Weigel, H.J…	1990
Mechanism of toxicity of zinc to the marine diatom Nitzschia closterium	Stauber, J…	1990
Fine Root Studies in situ and in the Laboratory.	Wollmer, H…	1990
Air pollution and agricultural aphid pests. I: Fumigation experiments with SO2 and NO2.	Houlden, G…	1990
Decline of carpophores of mycorrhizal fungi instand, of Pinus sylvestris	…	1990
Comparative toxicity of inorganic contaminants released by placer mining to early life stages of salmonids	Buhl, K. J…	1990
Forest soil chemical changes between 1949-50 and 1987	Billett, M.…	1990