Anonymous, "Waterkeeper Bob checking pellet/powder samples", contributed by Diane Wilson, Disaster STS Network, Platform for Experimental Collaborative Ethnography, last modified 1 March 2021, accessed 18 August 2022. http://www.disaster-sts-network.org/content/waterkeeper-bob-checking-pelletpowder-samples
Critical Commentary
April 2019, Waterkeeper Bob Lindsey checking pellet/powder samples