References
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- Johnes, P. J., 1996: Evaluation and management of the impact of land use change on the nitrogen and phosphorus load delivered to surface waters: the export coefficient modelling approach. — J. Hydrol. 183: 323–349.
- Johnes, P. J., 1999: Understanding lake and catchment history as a tool for integrated lake and catchment management. — Hydrobiologia 395/396: 41–60.
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- Johnes, P. J., Moss, B. & Phillips, G. L., 1994a: Lakes- Classification and Monitoring. A strategy for the classification of lakes. — NRA R&D Note 253, National Rivers Authority, Bristol.
- Johnes, P. J., Moss, B. & Phillips, G. L., 1994b: Lakes- Classification and Monitoring. A strategy for the classification of lakes. — NRA R&D Project Record 286/6/A, National Rivers Authority, Bristol.
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- Moss, B., Johnes, P. J. & Phillips, G. L., 1996: The monitoring and classification of standing waters in temperate regions — a discussion and proposal based on a worked scheme for British waters — Biol. Rev. 71(2): 310–339.