| 000 | 00454nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 140224s9999 xx 000 0 und d | ||
| 082 | _a632.121(082.2) K4 | ||
| 245 | _aHunger signs in crops; a symposium | ||
| 250 | _a3rd ed. | ||
| 260 |
_aNew York _bDavid Mckay _c1951 |
||
| 300 | _axxi,461p. | ||
| 600 | _a S.A.Barber (and others) | ||
| 600 | _aBarber, S.A. | ||
| 650 | _aNutrition-Research,Defeciency diseases in plants,Field Crops. | ||
| 942 | _cBK | ||
| 999 |
_c93543 _d93543 |
||