000 00391nam a22001217a 4500
008 230512b |||||||| |||| 00| 0 eng d
022 _a0367-827X
040 _aNational Science Library
_cNational Science Library
245 _aJournal of environmental science & engineering
260 _aNagpur:
_bNational Environmental Engineering Research Institute,
310 _aQuarterly
942 _cCR
999 _c29328
_d29328