000 | 00363 a2200133 4500 | ||
---|---|---|---|
080 |
_a631.62+631.67 _bU 68 I |
||
245 | 1 |
_aIrrigation and drainage _cby H.L. Uppal |
|
260 |
_aPunjab _bLand Reclamation, Irrigation and Power Research Institute _c1962 |
||
650 | _aIrrigation | ||
650 | _aDrainage | ||
100 | 1 |
_aUppal, H.L. _d |
|
300 | _a16 p. | ||
901 | _a106444 | ||
999 |
_c45063 _d45063 |