000 00463nam a2200169Ia 4500
008 190327s9999||||xx |||||||||||||| ||und||
020 _a81-87779-02-0
040 _aNITIL
_cNITIL
082 _221st
_a363.73
_bS562P
100 _aSharan
245 0 _aParyavaran prani aur pradushan
_c Sharan
260 _aNew Delhi
_bAnurag
_c2000
300 _a172p.
650 _aHuman ecology; Pollution; Environmental engineering
700 _aPradhan, Ashok
942 _cBKS
999 _c56881
_d56881