| 000 | 00422nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a632.9:633.491 | ||
| 100 | _aEwell, P.T. | ||
| 245 | _aFarmer management of potato insect pests in Peru : Report of an interdisciplinar | ||
| 260 | _aLima | ||
| 260 | _c1990 | ||
| 300 | _a77 p. | ||
| 440 | _aNo. 6; International Potato Ce | ||
| 901 | _pS41267 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c122307 _d122307 |
||