000 | 00329nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
245 | _aBackground on our nation's agriculture | ||
260 | _aWashigton | ||
260 | _c1961 | ||
300 | _a1-2 : p. | ||
440 | _aUnited States Department of Ag | ||
901 | _pS2599 | ||
942 |
_cB _2udc |
||
999 |
_c116427 _d116427 |