000 | 00414nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 170101s2017 xx 000 0 und d | ||
082 | _aRNDHW 338.1 H46C | ||
100 | _aHEADY, Earl O | ||
245 | 0 | _aContribution of agricultural research and education to society | |
260 | _bLudhiana | ||
300 | _a20p | ||
650 | _aAGRICULTURE -- ECONOMIC ASPECTS | ||
653 | _aAGRICULTURE -- ECONOMIC ASPECTS | ||
942 |
_2ddc _cB |
||
999 |
_c51794 _d51794 |