000 | 00369nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
100 | _aMoore, J.R. | ||
245 | _aLeast cost world trade patterns for grains and meat | ||
260 | _aMaryland | ||
260 | _c1971 | ||
300 | _a1-45 p. | ||
440 | _aMaryland University of Agricul | ||
901 | _pS27525 | ||
942 |
_cB _2udc |
||
999 |
_c126582 _d126582 |