000 | 00398nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
100 | _aWillsie, R.H. | ||
245 | _aEconomics of classifying farmland between alternative uses with special referenc | ||
260 | _aNebraska | ||
260 | _c1963 | ||
300 | _a48 p. | ||
440 | _aNo. 208; Nebraska Agricultural | ||
901 | _pS18882 | ||
942 |
_cB _2udc |
||
999 |
_c120676 _d120676 |