| 000 | 00340nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1948 xx 000 0 und d | ||
| 082 | _a631.5 ASH | ||
| 100 | _aAshton T,. | ||
| 245 | 0 | _aTechnique of Breeding for Drought Ressistance in Crops. | |
| 260 |
_aEngland _bSchool of Agriculture Cabmridge _c1948 |
||
| 300 | _a34 p | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c43516 _d43516 |
||