1 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
2 | Water in the Thetford area
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3 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
4 | The River Lark project Final Report |
5 | The River Lark project Model Manual |
6 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Lincolnshire; |
7 | The behaviour of atrazine and simazine within the chalk aquifer : experimental results and interpretation |
8 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1996 |