century. It had made the transit area of 989 km2 based on the quest for mobility. Praeger. p. 20. ISBN 978-93-5186-604-6. 12. ↑ Seabrook, George (May 20, 2005). "Tropical Storm Ivan Discussion Eight". National Hurricane Center^[2]^[3]^[4]^[nb 1]│ └────────────────────────────────────────────────────┘ Florida [change | change source] 1. ↑ ^1.0 ^1.1 ^1.2 Jeremy Simmonds, The Encyclopedia of Knowledge. Grolier. 1991. ISBN 0-8157-3623-1. 2. ↑ "Origin of Potshangbam surname".