Bartram, J., & Rees, G. (2000). Monitoring bathing waters: A practical guide to the design and implementation of assessments and monitoring programmes. E&FN Spon.
Dyfyniad Arddull ChicagoBartram, Jamie, and Gareth Rees. Monitoring Bathing Waters: A Practical Guide to the Design and Implementation of Assessments and Monitoring Programmes. London ; New York: E&FN Spon, 2000.
Dyfyniad MLABartram, Jamie, and Gareth Rees. Monitoring Bathing Waters: A Practical Guide to the Design and Implementation of Assessments and Monitoring Programmes. E&FN Spon, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.