000 | 00350nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
245 | _aLeaf nutrien concentrations of selected soybean cultivars as affected by fertili | ||
260 | _aFayetteville | ||
260 | _c1977 | ||
440 | _aNo. 234; Arkansas, Agricultura | ||
901 | _pS30563 | ||
942 |
_cB _2udc |
||
999 |
_c126567 _d126567 |