Herbo 2002 concluded here on Tuesday .
Herbo 2002 is the four - day seminar - cum - exhibition on organic farming of herbal medicine that had the objective of making medicinal plants a viable cash crop for the farmers .
Herbo 2002 , the four - day seminar - cum - exhibition on organic farming of herbal medicine that had the objective of making medicinal plants a viable cash crop for the farmers , concluded here on Tuesday .