000 00454nam a2200169Ia 4500
005 20260205063127.0
008 260111s9999||||xx |||||||||||||| ||und||
020 _a9789385462191
082 _a363.73 P192E
100 _aPandey, S.N.
245 0 _aEnviroment and ecology
260 _aNew Delhi
_bAne Books
_c2016
300 _a525p.
690 _aEnvionmental Sciences ;Ecology ;Pollution ;Water Resources
700 _aMisra, S.P/
942 _cBK
999 _c180358
_d180358