00435nam a2200145Ia 4500008004100000082003200041100002600073245005100099260002600150300001000176490004100186600002400227600002400251650001400275140113s9999    xx            000 0 und d  a631.41:631.811:664.002.2 L6  a" Beeson, Kenneth C."  aThe soil factor in nutrition: Animal and human  b"Marcel Dekker, 1976"  a152p.  aNutrition and clinical nutrition v.2  a" Matrone, Gennard"  a" Matrone, Gennard"  aNutrition