000 | 00323nam a22001337a 4500 | ||
---|---|---|---|
003 | OSt | ||
008 | 240614b |||||||| |||| 00| 0 eng d | ||
082 |
_a631 _bS48D |
||
100 | _aSingh, Jasbir | ||
245 | _aDeterminats of Agril. Productivity | ||
260 |
_aVisha pub. _bUBSPD, Patna _c1985 |
||
300 | _a508 | ||
942 |
_2ddc _cRFB |
||
999 |
_c39115 _d39115 |