Date: Saturday, October 22 from 10:00 am to Noon Place: German Society of Pennsylvania 611 Spring Garden St, Philadelphia, PA 19123 Cost: Free Host: Geodelphia, Read more Geothermal: What’s it all about?
Date: Saturday, October 22 from 10:00 am to Noon Place: German Society of Pennsylvania 611 Spring Garden St, Philadelphia, PA 19123 Cost: Free Host: Geodelphia, Read more Geothermal: What’s it all about?