| 000 | 00349nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1986 xx 000 0 und d | ||
| 020 | _a8185005451 | ||
| 082 | _a338.2 DHA | ||
| 100 | _aDhawan, B.D | ||
| 245 | 0 | _aEconomice of groundwater irrigation in hard rock regions | |
| 260 |
_aNew Delhi _bAgricole _c1986 |
||
| 300 | _aP.98 | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c64981 _d64981 |
||