| 000 | 00396nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a677.2.028.21 | ||
| 100 | _aLooney, Z.M., Wilmot, C.A. | ||
| 245 | _aEconomic models for cotton ginning | ||
| 260 | _aWashington | ||
| 260 | _c1972 | ||
| 300 | _a48 p. | ||
| 440 | _aNo. 214; United States Departm | ||
| 901 | _pS24071 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c120610 _d120610 |
||