Britain's What's On Event Guide
Ronni Edmonds-Brown Chair of the Hertfordshire Natural History Society is an expert in freshwater ecosystems and is a Senior Lecturer at the University of Hertfordshire. Ronni will speak on invasive crayfish and the impact they have on our waterlife...
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Howlands Baptist Church , The Commons, Welwyn Garden City,Herts AL7 4RS
Tue 25 Nov 14