| 000 | 00410nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aKnop, D.R., Blakley, L.V. | ||
| 245 | _aOptimum organization and operation of Oklahoma county grain elevators with sidel | ||
| 260 | _aOklahoma | ||
| 260 | _c1970 | ||
| 300 | _a39 p. | ||
| 440 | _aNo. B-682; Oklahoma Agricultur | ||
| 901 | _pS22823 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c128880 _d128880 |
||