APIS Bibliography

Title	Authors	Year
The control of Brachypodium pinnatum in chalk grasslands: influence of management and nutrients	Baxter, D…	1994
Heavy-metal binding by mycorrhizal fungi	Galli, U.;…	1994
A survey of the threat of surface water acidification to the nature conservation interest of fresh-waters on Sites of Special Scientific Interest in Britain	Rimes, C.A…	1994
Effects of zinc and copper on growth and metal accumulation in duckweed, Lemna minor	Dirilgen, N…	1994
Acid Rain and its Impact: The Critical Loads Debate	Hornung, M…	1994
Long-term changes in watershed retention of nitrogen - its causes and aquatic consequences	Stoddard, J…	1994
Relationship between heavy metal accumulation and toxicity in Spirodella polyrhiza and Azolla pinnata	Gaur, J. P…	1994
Effects of atmospheric ammonia and ammonium sulphate on vesicular-arbuscular mycorrhizal colonisation in three heathland species	Heijine, B…	1994
Atlas of the Bryophytes	Hill, M.;…	1994
Does nitrogen supply limit the growth of Antarctic lichens?	Crittenden…	1994