| 000 | 00829 a2200169 4500 | ||
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| 008 | 130814t xxu||||| |||| 00| 0 eng d | ||
| 010 | _a87004574 | ||
| 020 | _a0891187820 | ||
| 090 |
_c15898 _d15897 |
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| 110 | _4Soil Science Society of America. Division S-4. | ||
| 245 | _aSoil fertility and organic matter as critical components of production systems : proceedings of a symposium / sponsored by Division S-4, S-2, S-3, and S-8 of the Soil Science Society of America in Chicago, IL, 3 Dec. 1985 | ||
| 260 |
_bThe Society : American Society of Agronomy, _c1987. _aMadison, WI, USA : |
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| 300 |
_aix, 166p. _bill. |
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| 440 |
_aSSSA special publication: no 19 _98126 |
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| 650 |
_aSoil management --Congresses. _v Soil fertility --Congresses. _xHumus --Congresses. _98127 |
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| 942 |
_cBK _hS590.2 .S625 1987 |
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| 999 |
_c15898 _d15897 |
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