000 | 00618nam a2200181Ia 45e0 | ||
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008 | 140116n1991 xxu |||gr||||Z||||||eng | ||
020 | _a013830324X | ||
082 | _a631 | ||
100 |
_aTroeh, F. R. and others, _eAuthor., |
||
245 | 0 |
_aSoil and Water Conservation _cF. R. Troeh _hTextual Documents |
|
250 | _a2nd. | ||
260 |
_aNew Jersey _bPrentice Hall Inc. _c1991 |
||
300 | _a530. | ||
653 | _aSoil Conservation | ||
653 | _aTechniques, equipment & materials | ||
653 | _aWater Conservation | ||
942 |
_2ddc _cTXT |
||
999 |
_c17791 _d17791 |