| 000 | 00440nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a633.15-1.116 | ||
| 100 | _aKrause, K.R., Kyle, L.R. | ||
| 245 | _aMidwestern corn farms : Economic status and the potential for large and family-s | ||
| 260 | _aWashington | ||
| 260 | _c1971 | ||
| 300 | _a53 p. | ||
| 440 | _aNo. 216; United States Departm | ||
| 901 | _pS24072 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c127736 _d127736 |
||