| 000 | 00371nam a22001337a 4500 | ||
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| 005 | 20251210122709.0 | ||
| 008 | 251210b |||||||| |||| 00| 0 eng d | ||
| 050 | _aS623 .C3 1991 | ||
| 100 | _aCOUPER , D .C . | ||
| 245 |
_aUSE OF GRADED CONTOUR BANKS FOR SOIL CONSERVATION _cDOUGLAS C . COUPER |
||
| 260 |
_aIBADAN _bIITA _c1991 |
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| 300 |
_a24p.:ill.; _bpbk |
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| 942 | _cBK | ||
| 999 |
_c26844 _d26844 |
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