00414pab a2200133 454500008004000000100002800040245010000068260000900168300001400177362001200191650001800203650002000221773003900241180718b2004   xxu||||| |||| 00| 0 eng d  aSarkar, Debasish et al.  aOccupational diseases and provisioning of health care: a case of market failures in coal mining  c2004  ap.219-36.  aApr-Jun  aCoal industry  aHealth services  aIndian Journal of Labour Economics