000 00315nam a2200121Ia 4500
100 _aGhosh Roy, M.K.
020 _a978-93-8015-676-6
942 _cBK
245 _aSustainable development
_benvironment, energy and water resources
260 _aAne Books, New Delhi
_c2011
082 _a301.3 Gho
300 _axxii,361
999 _c47697
_d47697