| 000 | 00343nam a2200121Ia 4500 | ||
|---|---|---|---|
| 001 | MPKV062245 | ||
| 008 | 120911s9999 xx 000 0 und d | ||
| 082 | _a631.5 | ||
| 245 |
_aFarming in South Africa Vol 36,37 _c; |
||
| 246 | _aFarming in South Africa Vol 36,37 | ||
| 260 |
_aPretoria _bDept. of Agril. Tech. _c1961 |
||
| 650 | _aCrop Production | ||
| 999 |
_c60231 _d60231 |
||