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| 001 | G448823 | ||
| 003 | MX-TxCIM | ||
| 005 | 20170719110548.0 | ||
| 008 | 121211s ||||f| 0 p|p||0|| | | ||
| 040 | _aMX-TxCIM | ||
| 090 | _aREP-11781 | ||
| 100 | 1 | _aMayer, Jean | |
| 245 | 0 | 0 | _aCrop productivity research imperatives |
| 260 | _c1975 | ||
| 300 | _a40p | ||
| 546 | _aEnglish | ||
| 593 | _aLucia Segura | ||
| 595 | _aRPC | ||
| 942 | _cBK | ||
| 999 |
_c54769 _d54769 |
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