| 000 | 00467nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 180921t1992 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 |
_a63 _bVAL |
||
| 100 | _aValera, Alfredo | ||
| 245 | _aIrrigation maagement for diversified cropping in rice-based systems in the Philippines | ||
| 260 |
_bIntertional irrigation management institute _c1992 |
||
| 300 | _a74p., 22 cm | ||
| 942 | _cBK | ||
| 999 |
_c15733 _d15733 |
||
| 003 | LK-CoDNM | ||
| 040 |
_aLK-CoDNM _dLK-CoDNM _eLK-CoDNM |
||