000 00333nam a2200133 4500
999 _c508087
_d508087
008 190307b ||||| |||| 00| 0 eng d
100 _aSinha, Madan Gopal
_93138
245 _aParyaavaran-sanrakshan
260 _c2018
300 _ap.195-209.
773 _aLok Prashasan
906 _aEnvironmental protection
942 _2ddc
_cAR