| 000 | 00350nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 245 | _aFocusing field research on future constraints to rice production | ||
| 260 | _aManila | ||
| 260 | _c1981 | ||
| 300 | _a18 p. | ||
| 440 | _aNo. 76; IRRI Research Paper Se | ||
| 901 | _pS35595 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c123046 _d123046 |
||