00308pab a2200121 454500008004000000100001500040245005400055260000900109300001500118362000800133650001100141773003400152180718b2011   xxu||||| |||| 00| 0 eng d  aJohnson, J  aPsychological aspects of migratory quarry workers  c2011  ap.351-364.  aJul  aLabour  aIndian Journal of Social Work