| 000 | 00513 a2200169 4500 | ||
|---|---|---|---|
| 082 |
_a333.91317 _bARI |
||
| 090 |
_c19181 _d29480 |
||
| 100 | _aAriyabandu, R.De.S. | ||
| 245 |
_aSeasonal report _b1983/84 maha season |
||
| 260 |
_aColombo _bAgrarian Research and Training Institute _c1987 _g1987 |
||
| 300 |
_av,28p. _c29cm |
||
| 440 | _aGal Oya water management research project | ||
| 650 | _aEconomics of land and energy | ||
| 650 | _aWater for irrigations | ||
| 650 | _aOther natural resources | ||
| 942 | _cL | ||
| 999 |
_c46953 _d46953 |
||