000 00522nam a2200193Ia 4500
005 20250619145144.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a8185880395
_c200
040 _aMAIN
041 _aEnglish
082 _a363.7
_bAGR
100 _aAgrawal, P. K.
245 0 _aEnvironment protection and pollution control in the ganga
260 _aNew Delhi
_b; M. D. Publications
_c, 1994
300 _a170p.
650 _aEnvironment Pollution
650 _aEnvironment Protection
942 _cBK
999 _c122717
_d122717