000 00406nam a22001217a 4500
008 230512b |||||||| |||| 00| 0 eng d
022 _a0973-6921
040 _aNational Science Library
_cNational Science Library
245 _aJournal of environmental research and development
260 _aBhopal:
_bGlobal Earth Society for Environment Energy and Development,
_c2006
310 _aQuarterly
942 _cCR
999 _c29304
_d29304