000 00544nam a22002057a 4500
999 _c7590
_d7590
003 OSt
005 20220701130502.0
008 191113b ||||| |||| 00| 0 eng d
040 _cmarc
082 _222
_aEA.505 UDS
100 _dUDSM
245 _aTanzania Journal of Science
_cudsm
260 _aDar es salaam:
_bUdsm
_c2004.
300 _a137 p.:
_bill.;
_c28 cm
500 _aIncludes bibliographical references
650 _2Science
650 _2Tanzania Journal of Science
650 _2University of Dar es salaam
942 _2ddc
_cBK