| 000 | 00384nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 020 | _a00021962 | ||
| 044 | _aU.S.A. | ||
| 100 | _aHaag, Maurice R., ed. | ||
| 245 |
_aAgronomy Journal. v.44, 1952 _cedited by Maurice R.Haag |
||
| 260 |
_bAmerican Society of Agronomy _aWisconsin _c1952 |
||
| 300 | _av.44, 662 p.; 28cm. | ||
| 942 |
_2udc _cP |
||
| 999 |
_c4498 _d4498 |
||