00789cam a22002411  4500001001300000003000400013005001700017008004100034010002300075025001900098043001200117050002000129082001900149110002700168245009000195260010200285300002200387350001800409650003300427650003900460650003100499999001700530sa 68001453 DLC20260227112433.0710903s1967    ii            00010 eng    asa 68001453 //r852  aPL480:I-E-8971  aa-ii---0 aHD8039.M61bI45  a331.7/62/2346210aIndia.bLabour Bureau.10aReport on survey of labour conditions in manganese mining industry in India, 1962-63.0 a[Simla]bLabour Bureau, Ministry of Labour, Employment and Rehabilitation, Govt. of Indiac[1967]  aiv, 69 p.c24 cm.  aRs4.85a$1.75 0aMinerszIndiaxCase studies. 0aManganese mines and miningzIndia. 0aManganese industryzIndia.  c77958d77958