| 000 | 00399nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a635.23-1.557(1) | ||
| 100 | _aDaiz, R.O. | ||
| 245 | _aWorld cassava production and yield trends 1960-1968 | ||
| 260 | _aColombia | ||
| 260 | _c1972 | ||
| 300 | _a118 p. | ||
| 440 | _aRB-1; Colombia Centro Internat | ||
| 901 | _pS21814 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c137049 _d137049 |
||