APIS Bibliography

Title	Authors	Year
Effects of acidic gases and mists on the reproductive capability of 3 fern species	Lawrence, P…	1993
Nitrogen and phosphorus concentrations and N:P ratios in Norwegian lakes. Perspective on nutrient limitation	Faafeng, B…	1993
Chromium toxicity in Salvia scarea I Effects of hexavalent chromium on seed germination and seedline development	Corraddi, M…	1993
The exchange of ammonia between the atmosphere and plant communities.	Sutton, M.A…	1993
The Effect of pH on Feeding-Behaviour in Newt Larvae (Triturus, Amphibia).	Griffiths,…	1993
Dissolved inorganic nitrogen budget for a forested catchment at Beddgelert, North Wales	Stevens, P.…	1993
The effects of dust on vegetation - a review	Farmer, A.M…	1993
Critical Loads - Concepts and Applications	Cresser, M.…	1993
Observations on the changes in nitrate concentrations in seven upland moorland catchments in north eastern Scotland	Black, K.E…	1993
The Deposition of Atmospheric Ammonia and Its Effects on Plants	Pearson, J…	1993