| 000 | 00456 a2200157 4500 | ||
|---|---|---|---|
| 001 | 3763 | ||
| 008 | dan | ||
| 020 | _a0-309-02030-1 | ||
| 041 | _adan | ||
| 245 | _aGenetic Vulnerability of Major Crops | ||
| 260 |
_aWashington, D. C. _bNational Academy of Sciences _c1972 |
||
| 300 | _a307 | ||
| 653 | _aPathology | ||
| 653 | _aEPIDEMICS PATHOGENS VULNERABILITY DISEASES | ||
| 700 |
_aNational Academy of Sciences _eeditor |
||
| 999 |
_c14147 _d14147 |
||