Home page for ‘The Fifty Dollar & Up Underground House Book,’ by the late author Mike Oehler, with information on building underground homes and shelters using his ‘post-shoring-polyethelyne’ method.
Home page for ‘The Fifty Dollar & Up Underground House Book,’ by the late author Mike Oehler, with information on building underground homes and shelters using his ‘post-shoring-polyethelyne’ method.