| 000 | 00502nam a22001337a 4500 | ||
|---|---|---|---|
| 005 | 20210825105903.0 | ||
| 008 | 210825b |||||||| |||| 00| 0 eng d | ||
| 082 | _a631.86 KIR | ||
| 100 | _aKirchmann Holger and Ryan Megan H | ||
| 245 |
_aNutrients in organic farming - are there advantages from the exclusive use of organic manures and untreated minerals?/ _cHolger Kirchmann and Megan H Ryan |
||
| 260 |
_aAustralia _bDepartment of Soil Sciences _c2004 |
||
| 300 |
_a16 p. : _c30 cm. |
||
| 942 |
_2ddc _cAG |
||
| 999 |
_c9731 _d9731 |
||