000 | 00489nam a2200169Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
080 | _a621-519(282) | ||
100 | _aSakthivadivel, R. et al. | ||
245 | _aUsing remote sensing techniques to evaluate lining efficacy of watercourses / by | ||
260 | _aSri Lanka | ||
260 | _bInternational Water Management Institute | ||
260 | _c2001 | ||
300 | _a29p. | ||
440 | _aIWMI, Research Report 46 | ||
901 | _pS44864 | ||
942 |
_cB _2udc |
||
999 |
_c136263 _d136263 |