| 000 | 00464nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a633.11(624) | ||
| 100 | _aHassan, Rashid M., Faki, Hamid | ||
| 245 | _aEconomic policy and technology determinants of the comparative advantage of whea | ||
| 260 | _aMexico | ||
| 260 | _bCIMMYT | ||
| 260 | _c1993 | ||
| 300 | _a70 p. | ||
| 440 | _aNo. 6; International Maize and | ||
| 901 | _pS42918 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c120616 _d120616 |
||