| 000 | 00399nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 150327s9999 xx 000 0 und d | ||
| 020 | _a309039851 | ||
| 041 | _aENG | ||
| 080 |
_a63 _bALT |
||
| 110 | _aNational Research Council | ||
| 245 | _aAlternative agriculture | ||
| 260 |
_c1989 _aWashington _bNational Academy Press |
||
| 300 | _axiv, 448p. | ||
| 650 | _aAgriculture | ||
| 942 |
_cBK _2udc |
||
| 999 |
_c15085 _d15085 |
||