APIS Bibliography

Title	Authors	Year
Responses of Norwegian alpine Betula nana community to nitrogen fertilization	Paal, J.;…	1997
Stem growth reductions in mature Sitka spruce trees exposed to acid mist	Crossley, A…	1997
Impact of grazing and atmospheric nitrogen deposition on the vegetation of dry coastal dune grasslands	Harkle, M.J…	1996
Current and historical relationships between the tissue N content of a snowbed bryophyte and nitrogenous air pollution.	Woolgrove,…	1996
Responses of plants to atmospheric sulphur.	Rennenberg…	1996
Growth variation of Scots Pine across a pollution gradient on the Kola peninsula, Russia	Nojd, P.;…	1996
Freshwater sponges (Porifera: Spongillidae) of Norway: Distribution and ecology.	Økland, K.A…	1996
Effects of atmospheric nitrogen deposition on ericoid mycorrhizal infection of Calluna vulgaris growing in peat soils	Yesmin, L…	1996
PCB and PAH dynamics in a small rural lake	Sanders, G…	1996
Biological significance of UK critical load exceedance estimates for flowing waters: assessments of dipper Cinclus cinclus populations in Scotland	Logie, J.W…	1996