| 000 | 00623nam a22002057a 4500 | ||
|---|---|---|---|
| 015 | _a5023 | ||
| 041 | _a1 | ||
| 080 |
_a631.15 _bART |
||
| 110 | _aAgrarian Research and Training Institute, Colombo, Sri Lanka | ||
| 245 | _aAn Analysis of the Pre-Mahaweli Situation in H4 and H5 Areas in Kala-Oya Basin | ||
| 260 |
_aAgrarian Research and Training Institute, Colombo, Sri Lanka _bColombo _c1979 |
||
| 300 | _a125p. | ||
| 490 | _a Research Study No. 33 | ||
| 650 | _aAgriculture | ||
| 852 | _a4L3-2 | ||
| 999 |
_c3946 _d3946 |
||