| 000 | 00357nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 245 | _aAgronomy in the Americas | ||
| 260 | _aWisconsin | ||
| 260 | _bAmerican Society of Agronomy | ||
| 260 | _c1964 | ||
| 300 | _a60 p. | ||
| 440 | _aNo. 2; American Society of Agr | ||
| 901 | _pS8016 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c152260 _d152260 |
||