| 000 | 00445nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a161690 | ||
| 082 |
_a633.18 _bPRA |
||
| 100 | _aPRADHEEBAN, Loha, | ||
| 245 | _aSustainability and profitability of rice based cropping system in Jaffna distric | ||
| 250 | _aNorwegian University of Life Sciences (U | ||
| 260 | _aNoragric, Norway | ||
| 300 | _ax, 53 p. | ||
| 650 | _aRice | ||
| 942 | _cPR | ||
| 999 |
_c80476 _d80476 |
||