Williams, D.D. 2000. Rare species are important in bioassessment - a reply to the comments of Marchant. Road salt contamination of groundwater in a major metropolitan area and development of a biological index to monitor its impact. Perspectives and predictions on the microbial ecology of the hyporheic zone. Data transformation and standardisation in the multivariate analysis of river water quality.
Freshwater invertebrates from the Bermuda Islands and their zoogeographical affinities.
Williams, D.D. 1998. The role of dormancy in the evolution and structure of temporary water invertebrate communities. Macroinvertebrate abundance in two lakes with contrasting fish communities. Seasonal variation, export dynamics, and consumption of freshwater invertebrates in an estuarine environment. Williams, D.D. 1997.