000 00311nam a22001217a 4500
008 220325b |||||||| |||| 00| 0 eng d
020 _a9788177213409
100 _aDilip M. Salwi
245 _a1000 Paryavaran Prashnottari
260 _aDelhi
_bSatsahitya Prakashan
_c2019
300 _a192p.
942 _2udc
_cBK
999 _c14111
_d14111