Episode 32 Erica Wisner On Rocket Mass Heaters, Her New Book, Fire Sense & Life

A Regenerative Future with Matt Powers - A podcast by Matt Powers

Categories:

Keep up with the Wisners here: http://www.ernieanderica.info The Rocket Mass Heaters Builder's Guide: http://www.newsociety.com/Books/R/The-Rocket-Mass-Heater-Builder-s-Guide