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_c20076 _d20076 |
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003 | BD-DhNSU | ||
005 | 20190403064209.0 | ||
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010 | _a | ||
020 | _a0766806537 | ||
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_aDLC _cDLC _dBD-DhNSU |
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050 | 0 | 0 |
_aS589.7 _b.P68 2000 |
082 | 0 | 0 |
_a630.277 _bP888e |
100 | 1 | _aPowers, Laura E. | |
245 | 0 | 0 |
_aEcological principles of agriculture / _cLaura E. Powers and Robert McSorley |
260 |
_aNew York : _bDelmar, _cc2000. |
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300 |
_axi, 433 p. : _bill. ; _c24 cm. |
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650 | 0 | _aAgricultural ecology | |
700 | 1 | _aMcSorley, Robert | |
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