| 000 | 00516 am a2200157 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aDevelopment of ditch drain spacing models using non-darcy parameters & their economic analysis | |
| 300 | _a86P.+2App.+13Tab.+12Fig. | ||
| 650 | _aEconomic-Anaiysis | ||
| 650 | _aTechnical failure | ||
| 650 | _aWater | ||
| 502 |
_cOrrisa University of Agriculture & Technology _bM.Tech.(Agricultural Engineering) _d1992 |
||
| 502 | _gSharma, S.D. | ||
| 100 | 1 |
_aSarangi, Arjamadutta _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aRF9369 | ||
| 999 |
_c150271 _d150271 |
||