| 000 | 00791pam a2200193 a 4500 | ||
|---|---|---|---|
| 020 | _a093573421X : | ||
| 040 | _cDLC | ||
| 082 | 0 | 0 | _a338 SOI 1990 A068 Or. |
| 245 | 0 | 0 | _aSustainable agricultural systems / |
| 260 |
_aAnkeny, Iowa : _bSoil and Water Conservation Society, _cc1990. |
||
| 300 |
_axvi, 696 p. : _bill., maps ; _c24 cm. |
||
| 500 | _a"Proceedings of the International Conference on Sustainable Agricultural Systems that was held at Ohio State University, Columbus, Ohio, in September 1988 ... [under the] sponsorship of USAID ... [et al.]"--P. xiv. | ||
| 650 | 0 | _aSustainable agriculture. | |
| 650 | 0 | _aAgricultural systems. | |
| 700 | 1 | _aEdwards, C. A. | |
| 710 | 1 | _aUnited States. | |
| 856 | 4 | 2 | _uhttp://www.loc.gov/catdir/enhancements/fy0744/89026370-d.html |
| 942 | _cEK | ||
| 999 |
_c14869 _d14869 |
||