Indian Council of Medical ResearchSaiyed, H.N.Gangopadhyay, P.K.Mukherjee, A.K.Chattopadhyay, B.P.Kashyap, S.K.2007-11-131994-04-012007-11-131993http://hdl.handle.net/10625/16126Text113 p. : ill.enPNEUMOCONIOSISCOAL MININGMINERSINDIAWORKING CONDITIONSOCCUPATIONAL SAFETYOCCUPATIONAL HEALTHHEALTH SURVEYSRESEARCH RESULTSStudy of pneumoconiosis in underground coal miners in IndiaIDRC Final Report