| 000 | 00337nam a2200121Ia 4500 | ||
|---|---|---|---|
| 001 | MPKV109271 | ||
| 008 | 120911s9999 xx 000 0 und d | ||
| 082 | _a630 | ||
| 245 |
_aBibliography of Agriculture Vol.43 No.1 _c; |
||
| 246 | _aBibliography of Agriculture Vol.35 no.7-12 | ||
| 260 |
_aArizona _bOryx Press _c1979 |
||
| 650 | _aAgronomy | ||
| 999 |
_c72613 _d72613 |
||