| 000 | 00541nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 044 | _aU.S.A. | ||
| 080 | _a635.23 M363T | ||
| 100 | _aUnited States. Department of Agriculture | ||
| 245 |
_aTropical yams and their potential : part4-6dioscorea rotundata and dioscorea cayenensis _cUnited States Department of Agriculture |
||
| 260 |
_bUnited States Department of Agriculture _aWashington _c1976 |
||
| 300 | _axi, 85 p.; 23cm. | ||
| 490 | _a(Agriculture handbook; no. 502) | ||
| 942 |
_2udc _cGB |
||
| 999 |
_c17480 _d17480 |
||