| 000 | 00334nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 160215s9999 xx 000 0 und d | ||
| 245 | _aProgress report of the coordinated scheme for irrigation research in river valley project areas 1967-68 | ||
| 260 |
_bPunjab Agricultural University _aHissar _c1968 |
||
| 300 | _a41p. | ||
| 942 |
_2udc _cPR |
||
| 999 |
_c31245 _d31245 |
||