| 000 | 00403nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 044 | _aPeru | ||
| 080 | _a635.217 521 C867S | ||
| 100 | _aCrissman, Charles C. | ||
| 245 |
_aSeed potato systems in the Philippines : a case study _cCharles C. Crissman |
||
| 260 |
_bInternational Potato Center _aLima _c1989 |
||
| 300 | _axi, 68p.; 28cm. | ||
| 942 |
_2udc _cPB |
||
| 999 |
_c28459 _d28459 |
||