000 | 00363nam a2200145Ia 4500 | ||
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020 | _a8183210805 | ||
082 | _a630.973/KAL | ||
100 | _aKalla, P N .,et al. | ||
245 | _aSustainable agriculture, status and prospects | ||
260 |
_bAgrotech,Publication _aUdaipur _c2007 |
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300 | _a192 | ||
650 | _aSustainable agriculture | ||
901 | _a4352 | ||
942 |
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999 |
_c3902 _d3902 |