APIS Bibliography

Title	Authors	Year
Nitrogen and phosphorus concentrations and N:P ratios in Norwegian lakes. Perspective on nutrient limitation	Faafeng, B…	1993
Spatial variation in ozone resistance of British populations of Plantago major L.	Reiling, K…	1992
Summary of phytotoxic levels of soil arsenic	Sheppard, S…	1992
The Effects of Low Ph and Aluminum on Breeding Success in the Frog Rana-Temporaria	Beattie, R.…	1992
Environmental Health Criteria 135 Cadmium - Environmental Aspects	WHO,	1992
Bryophytes and Lichens in a Changing Environment.	Bates, J.W…	1992
Effects of Ionising Radiation on Plants and Animals at levels implied by Current Radiation Protection Standards	IAEA,	1992
Use of a field release system to distinguish the effects of dose and concentration of sulphur dioxide on winter barley.	Colls, J.J…	1992
Effects of simulated nitrogen rich and acid rain on the nitrogen-fixing lichen Peltigera aphthosa (L.) Willd.	Hallbdcken…	1992
Lichen Flora of Great Britain and Ireland	Purvis, O.W…	1992