00425nam a2200181Ia 4500008004100000041001200041082001000053082001100063100001700074100001100091245004300102260001300145260002000158260000900178300001500187365002500202650001600227150909s9999    xx            000 0 und d  aEnglish  a628.5  bFOR/ME  aForstner V    eAuthor  aMetal pollution in aquatic environment  aNew York  bSpringer Verlag  c1979  a486  Pages  aRs.98                 aToxic metal