| 000 | 00450nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20260717091352.0 | ||
| 008 | 260717s1979 ii 000 0 eng d | ||
| 041 | _aeng | ||
| 082 | 0 | 4 | _a631.52 |
| 100 | 1 | _aSimmonds, N. W. (Norman Willison) | |
| 245 | 1 | 0 |
_aPrinciples of crop improvement / _cSimmonds, N. W. (Norman Willison) |
| 264 | 1 |
_aLondon : _bLongman, _c1979. |
|
| 300 | _axiv, 408 p. : ill. ; 22 cm. | ||
| 650 | 4 | _aPlant breeding | |
| 942 | _cBK | ||
| 999 |
_c29676 _d29676 |
||