1. Studies on acidification in two-phase biomethanation process of municipal solid waste;Bhattacharyya;Waste Management,2008
2. Solid Waste Management in Developing Countries;Bhide,1983
3. Municipal and Solid Waste Management in India;Bhoyar;Indian Association of Environmental Management,1996
4. Central Pollution Control Board;CPCB,2002
5. Solid State Acidification of Vegetable Waste;Das;Indian Journal of Environmental Health,1998