000 00267nam a22001097a 4500
008 140526t xxu||||| |||| 00| 0 eng d
020 _a81-7035-474-9
100 _aL.V. Gangawane
_9878
245 _aSustainable Environmental Management
300 _a277
942 _2ddc
_cBK
999 _c17119
_d17119