APIS Bibliography

Title	Authors	Year
Impact of agriculture on epiphytic lichens at Plym free, E Devon	Benfield, B…	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
Interactions between exposure to O3 and nutrient uptake, growth, mycorrhizal and needle ultra-structure.	Rantanen, L…	1994
Does nitrogen supply limit the growth of Antarctic lichens?	Crittenden…	1994
Scotland's soils: Research issues in developing a soil sustainability strategy	Billett, M.…	1994
Effects of atmospheric ammonia on vegetation - a review	Fangmeir, A…	1994
Interactions between insects and air pollutants, in Responses to the Gaseous Environment: Molecular, metabolic and physiological aspects,	Whittaker,…	1994
The control of Brachypodium pinnatum in chalk grasslands: influence of management and nutrients	Baxter, D…	1994
Group report: are chemical and biological changes reversible?	Dise, N.B…	1994