| 000 | 00435 a2200145 4500 | ||
|---|---|---|---|
| 041 | _aEn | ||
| 080 | _bKUM | ||
| 082 | _a333.7 | ||
| 100 | _aPalinda Kumara,M.A.B | ||
| 245 | _aSpatial varation of some soil characteristics of non clacic brown soils related to irrigated agriculture a case study in mahaweli system-B | ||
| 260 |
_c2006 _g2006 |
||
| 300 |
_bill _c30 cm. _axi,53p |
||
| 650 | _aNATURAL RESOURCES MANAGEMENT | ||
| 942 | _cT | ||
| 999 |
_c10539 _d11984 |
||