| 000 | 00854nam a22002177a 4500 | ||
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| 999 |
_c58059 _d58059 |
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| 003 | BD-DhIDS | ||
| 005 | 20260903123159.0 | ||
| 008 | 260903b1964 ii||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhIDS _cBD-DhIDS _dBD-DhIDS |
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| 041 | _aEng | ||
| 082 |
_a630.7 _bAERC |
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| 100 | 1 | _aRobertson, C. A. | |
| 245 | 0 | 0 |
_aEffectiveness of crop demonstrations : _ba study of wheat demonstrations in Aligarh district, U.P. / _cC. A. Robertson |
| 260 |
_aDelhi : _bAgricultural Economics Research Centre, _c1964 |
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| 490 | 0 | _aIntensive Agricultural District Programme Studies No.1 | |
| 504 | _aIncludes bibliographical references and index. | ||
| 650 | 0 | 4 |
_aAgriculture & research _xCrop demonstrations _zIndia |
| 650 | 0 | 4 |
_aAgricultural extension _xWheat _zAligarh District, Uttar Pradesh, India |
| 710 | 1 | _aAgricultural Economics Research Centre | |
| 942 |
_2ddc _cBK |
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