| 000 | 00341nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 130903s9999 xx 000 0 und d | ||
| 082 | _a061.6:637(540) 1971 (083.9) L1 | ||
| 245 | _aHalf yearly progress report of research work, January-June 1977. | ||
| 260 |
_aKarnal _bNDRI _c1971 |
||
| 300 | _a79p. | ||
| 650 | _aResearch | ||
| 942 | _cGRBK | ||
| 999 |
_c81752 _d81752 |
||