000 | 00349nam a2200133Ia 4500 | ||
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_a631.4 _bB368 |
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100 |
_aBear, Firman E. _990712 |
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245 | 0 | _aSoils In Relation To Crop Growth | |
264 | _c1965 | ||
942 |
_cBK _2ddc |
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035 | _a631.4 -B368-Soils In Relation To Crop Growth- | ||
999 |
_c70691 _d70691 |