00441nam a2200121Ia 4500008004100000040001700041082002900058110004700087245010800134260005100242300000900293650001700302190329s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta622.3340954bN277R  aNationalInstitute of Technology (Rourkela) 0aResearch study on coal mining, displacement and rural livelihoodsba study in mahanadi coalfield odisha  aOdissabnational institute of Technologyc2015  av.p.  aCOAL; MINING