00437nam a2200181Ia 4500008004100000041001200041082001000053082001000063100001900073100002300092100001100115245005900126260001400185260001300199260000900212365002500221650000900246150901s9999    xx            000 0 und d  aEnglish  a631.8  bMA/SO  aMa Jian Feng    aTakahashi Eiichi    eAuthor  aSoil, fertilizers, and plant silicon research in Japan  aAmsterdam  bElsevier  c2002  a5768/-                aSoil