| 000 | 00338nam a2200121Ia 4500 | ||
|---|---|---|---|
| 001 | MPKV061619 | ||
| 008 | 120911s9999 xx 000 0 und d | ||
| 082 | _a630 | ||
| 245 |
_aBibliography of Agriculture Vol 41 No.4-6 _c; |
||
| 246 | _aBibliography of Agriculture Vol 41 No.4-6 | ||
| 260 |
_aArizona _boryz press _c1977 |
||
| 650 | _aAgronomy | ||
| 999 |
_c59605 _d59605 |
||