| 000 | 00613 a2200181 4500 | ||
|---|---|---|---|
| 082 |
_a631.587 _bSEM |
||
| 090 |
_c24290 _d39989 |
||
| 245 | _aSeminar on irrigation water management and agricultural development in Sri Lanka | ||
| 260 |
_aColombo _bAgrarian Research and Training Institute _c1986 _g1986 |
||
| 300 |
_axviii,17p. _c28cm |
||
| 440 | _aIMRIC documentation series no. 1 | ||
| 650 | _aAgriculture and related | ||
| 650 | _aIrrigation | ||
| 650 | _aSpecial methods of cultivation | ||
| 650 | _aCultivation an harvesting | ||
| 650 | _aSpecific techniques ; apparatus, equipment,materials | ||
| 942 | _cL | ||
| 999 |
_c51415 _d51415 |
||