| 000 | 00357nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 151021s9999 xx 000 0 und d | ||
| 100 | _aSingh, Harbhajan ; Swarup, Vishnu ; Singh, Brijendra | ||
| 245 | _aExploitation of hybrid vigour in vegetables | ||
| 260 |
_c1988 _aNew Delhi _bIndian Council of Agricultural Research |
||
| 300 | _a35p. | ||
| 942 |
_2udc _aICAR |
||
| 999 |
_c27385 _d27385 |
||