000 | 00502nam a22001337a 4500 | ||
---|---|---|---|
008 | 220822b xxu||||| |||| 00| 0 eng d | ||
022 | _a1595-9244 | ||
245 | _aInternational Journal of science and Technology | ||
260 |
_aPortharcourt, _bDepartment of pure and industrial chemistry university of portharcourt,rivers state Nigeria _c2006. |
||
300 | _aVarious pagings | ||
650 |
_aScience _vPeriodicals _xNigeria |
||
650 |
_aTechnology _vPeriodicals _xNigeria |
||
942 |
_cP _hT28.A1 A43 _s1 |
||
999 |
_c31296 _d31295 |