000 | 00398nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
080 | _a636.4.08 | ||
100 | _aPaulson, A., Ral, M. | ||
245 | _aDevelopment of subsidiary sow-farrowing firms in Iowa | ||
260 | _aIowa | ||
260 | _c1979 | ||
300 | _a20 p. | ||
440 | _aNo. 83; Iowa Agricultural and | ||
901 | _pS32287 | ||
942 |
_cB _2udc |
||
999 |
_c119880 _d119880 |