TY - BOOK AU - Sigel,Astrid AU - Sigel,Helmut AU - Sigel,Roland K.O. TI - Biogeochemistry, availability, and transport of metals in the environment T2 - Metal ions in biological systems SN - 0849338204 (papel alcalino) AV - QH344 B564 PY - 2005/// CY - Boca Raton, Florida PB - Taylor & Francis KW - Ciclos biogeoquĂ­micos KW - No metales ER -