000 00366nam a2200121Ia 4500
008 240718s9999||||xx |||||||||||||| ||und||
082 _a080
100 _aKhanna,R K
245 0 _aRound table conference on Water quality and wetlands: socio-economic and Ecological Importance
250 _a1st Edition
260 _aNew Delhi
_bJolly Reprographics
_c225
942 _cBK
999 _c45358
_d45358