Judy works for the State of Minnesota working on biological indicators of water pollution, wetlands and streams using the critters in the wetlands and streams to tell us how healthy that water is.
Audio Archive
Helgen, Judy
Recordings
Recent Additions
Vespers August 13, 1982 with Ted Peters – Smoking Out Idols
Vespers August 12, 1982 with Dan Erlander – Children’s Vespers – Misery Is
Vespers August 10, 1982 with Mark Docken – Balance of Power
Audio Archive Partner
Holden wishes to express appreciation to PLU, Pacific Lutheran University, for their support of the Holden Audio Archive Project.
October 17, 2026| there are 2329 presenters in the archive | there are 21316 recordings in the archive | welcome
