000 | 00407nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 170101s2003 xx 000 0 und d | ||
020 | _a8178088630 | ||
082 | _a631.42 HAV | ||
100 | _aHavlin, John L | ||
245 | 0 | _aSoil fertility and fertilizers:an introduction to nutrient management | |
250 | _a6th Ed.& 7th ed | ||
260 |
_aDelhi _bPearson Education _c2003 |
||
300 | _aP.499 | ||
942 |
_2ddc _cBK _05 |
||
999 |
_c24231 _d24231 |