| 000 | 00527 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a63(541.4) _bS 64 M |
||
| 245 | 1 |
_aMajor constraints in agricultural productivity in diara tract of Munger district of Bihar _ba case study _cby K.N. Singh and Kartar Singh |
|
| 260 |
_aNew Delhi _bIndian Agricultural Research Institute _c1987 |
||
| 650 | _aAgriculture | ||
| 650 | _aAgricultural Productivity | ||
| 100 | 1 | _aSingh, K.N., Singh, Kartar | |
| 300 | _a13 p. | ||
| 040 | _aIARI, New Delhi | ||
| 901 | _a181293 | ||
| 999 |
_c78919 _d78919 |
||