IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-4-34344 Original Research Paper IS THE DERANGEMENT OF PULMONARY FUNCTION DUE TO BIOMASS FUEL SMOKE MORE THAN THAT OF TOBACCO SMOKE? Vinoth Kumar. N Dr. Dr. Anand Agrawal Dr. April 2021 10 4 01 02