Neeraj Singh
Coal mining and its impact on environment and human health in Jharkhand - = - Jawaharlal Nehru University, New Delhi 2006 - 195
includes bibliography
Coal mines and mining--Jharkhand
Medical care--Jharkhand
Environmental health--Jharkhand
Coal mines and mining--Environmental aspects--Jharkhand
TN.0173
Coal mining and its impact on environment and human health in Jharkhand - = - Jawaharlal Nehru University, New Delhi 2006 - 195
includes bibliography
Coal mines and mining--Jharkhand
Medical care--Jharkhand
Environmental health--Jharkhand
Coal mines and mining--Environmental aspects--Jharkhand
TN.0173