| 000 | 00409nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aFirch, Robert, Young, Robert A. | ||
| 245 | _aEconomic study of the winter vegetable export industry of north West Mexico | ||
| 260 | _aArizona | ||
| 260 | _c1968 | ||
| 300 | _a56 p. | ||
| 440 | _aNo. 179; Arizona Agricultural | ||
| 901 | _pS16030 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c120644 _d120644 |
||