Prerna Singh Member Member since Jun 3, 2012 Last active Jun 3, 2012 Total activities 0 Activity feed Recent contributions #Threads 13 years ago e9285530-c771-4ffa-8703-c04a70934a72 the traditional methods discussed include one of the structure called the KOTI BANAL in uttarakhand.these structures are standing for the past 500...
