Behera,, P.K.
Environmental monitoring and analysis Vol-1 / - New Delhi: Dominant Publishers, 2009. - 358p.. - 2009.
Social problems and services
Environmental analysis
Air analysis
363.706 3 / BEH/E.1
Environmental monitoring and analysis Vol-1 / - New Delhi: Dominant Publishers, 2009. - 358p.. - 2009.
Social problems and services
Environmental analysis
Air analysis
363.706 3 / BEH/E.1