HeocHoc, 0 1 t i l INTELLIGENCER PHOTO BY HENRY BURY Hans and Mar.ene Pietschmann are clinical herbalists who recently opened their Herbal ?~«*^£*£ downtown Belleville. The couple has been operating the centre from the.r Eldorado homes for the past f r yec before deciding to open a second centre here to better serve south Hastings cl ' f