| 000 | 00338nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 020 | _a0011183X | ||
| 044 | _aU.S.A. | ||
| 245 |
_aCrop Science. v.33(n4-6), July-Dec, 1993 _c |
||
| 260 |
_bCrop Science Society of America _aMadison _c1993 |
||
| 300 | _av.33, 1450 p.; 24cm. | ||
| 942 |
_2udc _cP |
||
| 999 |
_c30739 _d30739 |
||