APIS Bibliography

Title	Authors	Year
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
Optimal quantum yield of photosystem II and chlorophyll degradation of Lobaria pulmonaria in relation to pH Lichenologist	Gauslaa, Y…	1996
The use of lichens for estimating ammonia air pollution in Western France.	Lallemant,…	1996
Estimates of nitrous oxide emissions in the UK	Skiba, U.;…	1996
Stoneworts - connoisseurs of clean water	Stewart, N.…	1996
A preliminary evaluation of sediment quality assessment values for freshwater ecosystems	Smith, S.L…	1996
An inventory of lowland raised bogs in Great Britain	Lindsay, R…	1996
A critical limit for acid neutralizing capacity in Norwegian surface waters, based on new analyses of fish and invertebrate responses	Lien, L.;…	1996
Manual on methodologies and criteria for mapping critical levels/loads and geographical areas where they are exceeded	UNECE,	1996