| 000 | 00320 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 |
_a _d |
|
| 245 | 1 | _aYam production methods | |
| 260 |
_aWashington _c1972 |
||
| 300 | _a1-17 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aProduction United Sates Department of Agriculture. Production Research Report No. 147 | ||
| 901 | _aS49779 | ||
| 999 |
_c106360 _d106360 |
||