| 000 | 00417nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a633.15:338.5 | ||
| 100 | _aNelson, P.E. | ||
| 245 | _aPrice differentials for complete, feeds, supplements and shelled corn | ||
| 260 | _aWashington | ||
| 260 | _c1971 | ||
| 300 | _a33 p. | ||
| 440 | _aNo. 198; United States Departm | ||
| 901 | _pS23861 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c130459 _d130459 |
||