| 000 | 00397nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aMcCormick, F.G. | ||
| 245 | _aEffectiveness of instructional units designed to teach agricultural marketing pr | ||
| 260 | _aTucson | ||
| 260 | _c1975 | ||
| 300 | _a13 p. | ||
| 440 | _aNo. 219; Arizona Agricultural | ||
| 901 | _pS23904 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c121101 _d121101 |
||