| 000 | 00355nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 245 | _aHigher yields with improved rice varieties | ||
| 260 | _aCeylon | ||
| 260 | _bDepartment of Agriculture | ||
| 300 | _a0.833333333 | ||
| 440 | _aNo. 11; Ceylon Department of A | ||
| 901 | _pS10252 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c124601 _d124601 |
||