00665cam a22002177a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001600102100001800118245003900136260006300175300001100238490007100249650002300320650003300343830007100376CHAP20220329140840.0971013c19691955        r     00010     d  a58587  a59559  a63718  cCHAP  a631.411bS800aSwaine, D. J.14aThe trace-element content of soils  aBucks :bCommonwealth Agricultural Bureaux,c1969 (c.1955)  a157 p. 0aCommonwealth Bureau of Soil Science. Technical communicationv; 4814aElementos menores.14aSuelosxElementos minerales.0 aCommonwealth Bureau of Soil Science. Technical communicationv; 48