| 000 | 00500nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 044 | _aU.S.A. | ||
| 080 | _a635.216 52 J316D | ||
| 100 | _aJastrzebski, K. | ||
| 245 |
_aDevelopment of parental lines for breeding potato varieties adapted to the necessary tillage operations _cJastrzebski, K. and Werner,E. |
||
| 260 |
_bNational Technical Information Service _aSpringfield _c1974 |
||
| 300 | _a22p,; 28cm. | ||
| 700 | _aWerner, E. | ||
| 942 |
_2udc _cPB |
||
| 999 |
_c16410 _d16410 |
||