| 000 | 00451nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220216s9999 xx 000 0 und d | ||
| 100 | _aJayasekera N E M | ||
| 245 | 0 | _aRole of quantitative genetics in the improvement of crop yields by controlled breeding | |
| 260 |
_bRubber Research Institute of Sri Lanka Bulletin _c1985 |
||
| 300 | _a39-42 | ||
| 650 | _aControlled breeding | ||
| 650 | _aQuantitative genetics | ||
| 650 | _aYield | ||
| 942 | _cJS | ||
| 999 |
_c67204 _d67204 |
||