| 000 | 00383nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1979 xx 000 0 und d | ||
| 082 |
_a589.7 _bI5N |
||
| 245 | 0 | _aNitrogen and rice | |
| 260 |
_aPhilippines _bInternational Rice Research Institute _c1979 |
||
| 300 | _a499 | ||
| 650 | _aBotanical sciences | ||
| 650 | _aPure Sciences | ||
| 653 | _aNitrogen fixation | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c9884 _d9884 |
||