APIS Bibliography

Title	Authors	Year
Regional and historical variation in the nitrogen-content of Racomitrium lanuginosum in Britain In relation to atmospheric nitrogen deposition	Baddeley, J…	1994
Effects of nitrogen fertilisation on the humus layer vegetation under closed canopy in boreal coniferous stands	Mäkipää, R…	1994
Methane Emissions	Williams, A…	1994
Effects of ozone on interactions between plants, consumers and decomposers.	Jones, C.G…	1994
Nitrous oxide from agriculture	Granli, T…	1994
Effects of atmospheric ammonia and ammonium sulphate on vesicular-arbuscular mycorrhizal colonisation in three heathland species	Heijine, B…	1994
The effect of zinc powder on the growth of the unicellular alga Selenastrum capricornutum	Van Woensel…	1994
Predicting recovery of freshwater ecosystems: trout in Norwegian lakes	Cosby, B.J…	1994
The Influence of Carbon Dioxide or Ozone Concentration on Growth and Assimilate Partitioning in Seedlings of Nine Conifers.	Mortensen,…	1994
Does nitrogen supply limit the growth of Antarctic lichens?	Crittenden…	1994