000 00318nam a22001217a 4500
999 _c9846
_d9846
020 _a9987000517
082 _a601
100 _aNKONOKI, Simon R
245 _aODS 202 B: Environment, Technology and Development /
260 _aDar es Salaam ;
_bOpen University of Tanzania,
_c1999.
300 _av, 155 p.
942 _cBK