000 | 00330nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
245 | _aCost of field operations in the Prairie region | ||
260 | _aOttawa | ||
260 | _c1959 | ||
300 | _a0.875 | ||
440 | _aCanada Department of Agricultu | ||
901 | _pS364 | ||
942 |
_cB _2udc |
||
999 |
_c119087 _d119087 |