000 | 00379nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 180712s9999 xx 000 0 und d | ||
020 | _a9781439816127 | ||
082 |
_a631.584 _bBAR |
||
100 | _aBarker, Allen V. | ||
245 | _aScience and technology of organic farming | ||
260 |
_aBoca Raton _bCRC Press _c2010 |
||
300 | _axv, 224 p. | ||
650 | _aOrganic farming | ||
942 | _cR | ||
999 |
_c36217 _d36217 |