00553nam a2200169Ia 4500008004100000082001700041100002600058245004800084260004200132300001000174600002300184600002300207650002900230942000700259952010000266999001700366140113s9999    xx            000 0 und d  a631.416.9 L5  a" Nicholas, D. J. D."  aTrace elements in soil-plant-animal systems  b"New York : Academic Press Inc, 1975"  a417p.  a" Egan, Adrian R."  a" Egan, Adrian R."  aTrace element metabolism  cBK  00104070aKYMbKYMd2014-01-13l0o631.416.9 L5pKBK1777r2014-01-13 00:00:00w2014-01-13yBK  c62786d62786