APIS Bibliography

Title	Authors	Year
The yield of winter cereals exposed to sulphur dioxide under field conditions.	McLeod, A.R…	1991
Increases in soil acidity in north west Wales between 1957 and 1990	…	1991
Bryophytes and Nutrient Cycling	Brown, D.H…	1990
Fresh-water acidification - its effects on species and communities of fresh-water microbes, plants and animals	Muniz, I.P…	1990
Air pollution and agricultural aphid pests. I: Fumigation experiments with SO2 and NO2.	Houlden, G…	1990
Boron hazards to fish, wildlife, and invertebrates: a synoptic review	Eisler, R…	1990
Phytoavailability and toxicity of beryllium and vanadium	Kaplan, D…	1990
Alger, lavar och Garrupprattning hos unggranar langs en kvavegradient Sverige-Holland	Garansson,…	1990
Growth, ectomycorrhizae and nonstructural carbohydrates of loblolly pine seedlings exposed to ozone and soil water defect	Meier, S.;…	1990
Seasonal changes in amino acids, protein and total nitrogen in needles of fertilised Scots pine trees	Näsholm, T…	1990