In this study, the environmental impacts of biogas technology in India were studied when biogas as a cooking fuel substitutes bio-fuels (fuel wood, dung and crop residues) and fossil fuels (Kerosene and LPG)
ASIKAINEN, V. (2004): Environmental Impact of Household Biogas Pants in India — Local and Global Perspective. (= Master Thesis ). Jyvaskyla: University of Jyvaskyla