000 00286nam a2200121Ia 4500
020 _a9788170337072
082 _a338.927 SIN/H
100 _aSingh, R.B.
245 0 _aHuman Dimensions of Sustainable Development
260 _bRawat
_aNew Delhi
_c2002
700 _aSingh, R B
942 _cBK
999 _c3876
_d3876