000 | 00428nam a22001097a 4500 | ||
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008 | 150904b xxu||||| |||| 00| 0 eng d | ||
020 | _a0521642019 | ||
082 | _a630 .715 AGR | ||
100 |
_aED ISON RAYMOND L. _cRAYMOND L.ISON AND DAVID ,B. RUSSELL. |
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245 |
_aAGRICULTURAL EXTENSION AND RURAL DEVELOPMENT: _bBREAKING OUT OF TRADITI:A SECOND -ORDER SYSTEMS PERSPECTIVE.ONS |
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260 |
_aNEW YORK: _bCAMBRIDGE UNIVERSITY PRSS, _c1999. |
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999 |
_c2180 _d2180 |