| 000 | 00490nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a100544 | ||
| 082 |
_a333.91 _bSEM |
||
| 100 | _aIrrigation management research information center | ||
| 245 | _aSeminar on irrigation water management and Agricultural development in Sri Lanka | ||
| 260 |
_bIrrigation management research information center _c1986 |
||
| 300 | _axviii, 18 p. | ||
| 440 | _aIMRIC documentation series No.1 | ||
| 942 | _cPR | ||
| 999 |
_c78293 _d78293 |
||