| 000 | 00394nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aEllis, W.R., Amry, U.S. | ||
| 245 | _aHardness as a property for electronic differentiation of potatoes and field ston | ||
| 260 |
_aWashington _c1971 |
||
| 300 | _a1-13 p. | ||
| 440 | _aAmerican Society of Agricultu | ||
| 901 | _a112101 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c10700 _d10700 |
||