| 000 | 00421nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aCrissman, Charles C. | ||
| 245 | _aAgroeconomic evaluation of different types of potato planting material in Egypt | ||
| 260 | _aEgypt | ||
| 260 | _bCIP | ||
| 260 | _c1991 | ||
| 300 | _a22 p. | ||
| 440 | _aNo. 1; International Potato Ce | ||
| 901 | _pS41673 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c152225 _d152225 |
||