- Wastelands by Category in East / Purba Champaran District of Bihar (2015-2016)
- Waste Lands by Types in East / Purba Champaran District of Bihar (2008-2009)
- Waste Lands by Types in East / Purba Champaran District of Bihar (2005-2006)
- Waste Lands by Types in East / Purba Champaran District of Bihar (2003)