000 00415nam a2200157Ia 4500
008 140224s9999 xx 000 0 und d
082 _a631.416.9(047) L2
100 _aSillanpaa, Mikko.
245 _aTrace elements in soils and agriculture
260 _aRome
_bFAO
_c1972
300 _aiii,67p.
490 _aFAO Soils Bulletin, 17
600 _aMikko Sillanpaa
650 _aTrace elements-soil
942 _cBK
999 _c96952
_d96952