000 00615nam a2200169Ia 45e0
008 131203n ii |||gr||||Z||||||eng
020 _a9788190935050
082 _a551
100 _aSingh, N. K,
_eAuthor.,
245 0 _aEnvironmental Management (Global Concern)
_cN. K. Singh
_hTextual Documents
260 _aRanchi:
_bS.K.Publishing Company,
_c2011.
300 _a344.
653 _aEnvironmental Management
653 _aGeology, hydrology & meteorology
701 _aKumar, Ashok,
_eAuthor.
942 _2ddc
_cTXT
999 _c12174
_d12174