| 000 | 00357nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 140113s9999 xx 000 0 und d | ||
| 082 | _a664:351.77(100)(082.2) K6 | ||
| 100 | _aNational Academy of Sciences | ||
| 245 | _aProspects of the world food supply- A Symposium | ||
| 260 |
_a1966 _bNational Academy of Science _cU.S.A. |
||
| 300 | _a84 | ||
| 942 | _cBK | ||
| 999 |
_c57906 _d57906 |
||