000 00440nam a2200181Ia 4500
005 20241120234548.0
008 241119s9999||||xx |||||||||||||| ||und||
020 _a81-7622-227-3
041 _aENG
082 _a628.168
_bMAL
100 _aD.S. Malik
245 0 _aWater Pollution and Management
260 _aDelhi
_bBiotech Books
_c2011
300 _a561p
546 _aENGLISH
700 _a Sunil Kumar Umesh Bharti
942 _cBK
999 _c60676
_d60676