000 | 00356nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 130225s9999 xx 000 0 und d | ||
100 | _aDavis, R.R., Pratt, A.D. | ||
245 | _aRotational vs. continuous grazing with dairy cows | ||
260 |
_aWooster _c1956 |
||
300 | _a20 p. | ||
440 | _aNo. 778; Ohio Agricultural Ex | ||
901 | _a51304 | ||
942 |
_cB _2udc |
||
999 |
_c9072 _d9072 |