| 000 | 00306nam a2200085Ia 4500 | ||
|---|---|---|---|
| 008 | 120224s9999 xx 000 0 und d | ||
| 082 |
_a631.52 _bGEN |
||
| 245 | _aGemetoc engineering of plants : agricultural research opportunities and policy concerns | ||
| 260 |
_bNational Adademy Press _aWashington _c1983 |
||
| 999 |
_c133345 _d133345 |
||