000 | 00384pam a2200109a 44500 | ||
---|---|---|---|
008 | 140414b1999 xxu||||| |||| 00| 0 eng d | ||
110 | _aNational Environmental Engineering Reserch institute | ||
245 |
_aIndian Journals of Environmental Helth vol .-4 1999 _c |
||
260 |
_aNAGPUR _bNATIONAL ENVIROMENTAL ENGINEERING RESEARCH INSTITUTE _c1999 |
||
650 | _aINDIAN JOURNALS | ||
906 | _a37757 | ||
999 |
_c35842 _d35842 |