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| 008 | 170101s2017 xx 000 0 und d | ||
| 082 | _a631.809 54 S28O | ||
| 100 | _aSeminar on Optimization of Nutrient Use with..1990 | ||
| 245 | 0 | _aOptimisation of nurtient use with efficent...1991 | |
| 300 | _a193p | ||
| 650 | _aFERTILIZERS AND MANURES -- INDIA CONGRESSES | ||
| 653 | _aFERTILIZERS AND MANURES -- INDIA CONGRESSE | ||
| 653 | _aWATER IN AGRICULTURE INDIA -- CONGRESSES | ||
| 942 |
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