000 | 00338nam a2200097Ia 4500 | ||
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008 | 170101s2017 xx 000 0 und d | ||
082 | _a338.109 545 M30A | ||
100 | _aMANN, K. S | ||
245 | 0 | _aAnalysis of the expected shifts in cropping pattern of the Punjab resulting from introduction of high yielding varielies of crops. | |
942 |
_2ddc _cB |
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999 |
_c10979 _d10979 |