| 000 | 00462nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a633.1:338.17(752) | ||
| 100 | _aHeid, W.G., Martin, J.E., McDonald, R.F. | ||
| 245 | _aChanging structure and performance of the northeast grain marketing industry 195 | ||
| 260 | _aMaryland | ||
| 260 | _c1965 | ||
| 300 | _a1-111 p. | ||
| 440 | _aMaryland Agricultural Experime | ||
| 901 | _pS10715 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c117664 _d117664 |
||