I think Ruggero Moretto (writer of Based Courses of Radionics Dowsing) is also available for all Associations of category and for every Centres of natural and alternative disciplines in the World. If they want to organize, for their members and supporters, courses and seminaries about arguments, which are treated an taken by Ruggero Moretto with a first language interpreter
try look at http://www.biolifestyle.org/en
