Ключевые слова: ash, asian, background, bihar, biofuel, black, charcoal, clean, clothes, cook, cooking, deforestation, dirty, dough, earth, fire, firewood, flame, floor, food, go, green, ground, gujarat, house, india, indian, indoor, kitchen, makes, old, open, plate, rajasthan, rewari, rice, roti, rural, save, slums, stone, stove, traditional, tree, unleavened, village, wall, wood,