APIS Bibliography

Title	Authors	Year
Natural vegetation responses to atmospheric nitrogen deposition - critical levels and loads of nitrogen for vegetation growing on contrasting native soils	Carroll, J.…	1997
Early development of freshwater sponges under the influence of nitrite and pH.	Kahlert, M…	1997
Acid Deposition in the United Kingdom 1992-1994	…	1997
Fluorinated organics in the biosphere	Key, B.D.;…	1997
Canadian water quality guidelines for chromium	Pawlisz, A…	1997
Evidence that ozone exposure increases the susceptibility of plants to natural frosting episodes.	Foot, J.P…	1997
The embarrassment of riches: Atmospheric deposition of nitrogen and community and ecosystem processes.	Jefferies,…	1997
The impact of a road upon adjacent heathland vegetation: Effects on plant species composition	Angold, P.G…	1997
The influence of nitrogen fertilization on the carbon economy of Paxillus involutus in ectomycorrhizal association with Betula pendula	Ek, H.	1997
Artificial selection and heritability of ozone resistance in two populations of P. major L.	Whitfield,…	1997