000 00349nam a2200133Ia 4500
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008 220811s1965 ###||||g |||| ||spa d
082 _a631.4
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100 _aBear, Firman E.
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245 0 _aSoils In Relation To Crop Growth
264 _c1965
942 _cBK
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035 _a631.4 -B368-Soils In Relation To Crop Growth-
999 _c70691
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