| 000 | 00657 a2200193 4500 | ||
|---|---|---|---|
| 001 | 4970 | ||
| 008 | eng | ||
| 020 | _a968-6127-40-2 | ||
| 022 | _a0188-2465 | ||
| 041 | _aeng | ||
| 082 | _a633.1 | ||
| 084 | _aQddda | ||
| 245 | _aAccelerating the transfer of wheat breeding gains to farmers: A study of the dynamics of varietal replacement in Pakistan. CIMMYT Research Report No. 1 | ||
| 260 |
_aMexico, D. F. _bCIMMYT _c1990 |
||
| 300 | _a94 | ||
| 653 | _aWHEAT TRITICUM BREEDING VARIETAL REPLACEMENT PAKISTAN VARIETY SEED DISEASE RESISTANCE | ||
| 700 |
_aHeisey, Paul W. _eeditor |
||
| 773 | _tCIMMYT Research Report | ||
| 999 |
_c15091 _d15091 |
||