| 000 | 00402nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a631.1:331.8 | ||
| 100 | _aMaitland, S.T., Fisher, D.A. | ||
| 245 | _aHirec farm working force of 1957 | ||
| 260 | _aWashington | ||
| 260 | _c1959 | ||
| 300 | _a67 p. | ||
| 440 | _aUnited States Department of Agriculture | ||
| 901 | _pS205 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c124616 _d124616 |
||