| 000 | 00427nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 044 | _aPeru | ||
| 080 | _a635.218 41 EA78T | ||
| 100 | _aEastman, Clyde | ||
| 245 |
_aTechnology change and food production : general perspectives and the specific case of potatoes _cClyde Eastman |
||
| 260 |
_bInternational Potato Center _aLima _c1977 |
||
| 300 | _a27p.; 28cm. | ||
| 942 |
_2udc _cPB |
||
| 999 |
_c19144 _d19144 |
||