1. The Loch Fleet Project;Brown,1987
2. Acidification of Surface Waters in Cumbria and the South Pennines;Crawshaw,1987
3. Effects of agricultural liming on surface water;Crawshaw,1989
4. Stream water chemistry and its influence on the distribution and abundance of aquatic invertebrates and fish in upland streams in North West England;Diamond,1987
5. Liming of acidified lakes and streams—perspectives in induced physical-chemical and biological changes;Fraser,1982