| 000 | 00353nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 020 | _a00959650 | ||
| 044 | _aU.S.A. | ||
| 245 |
_aJournal of the American Society of Agronomy. v.33, 1941 _c |
||
| 260 |
_bAmerican Society of Agronamy _aGeneva _c1941 |
||
| 300 | _av.33, viii, 1158 p.; 23cm. | ||
| 942 |
_2udc _cP |
||
| 999 |
_c9570 _d9570 |
||