TY - SER AU - RulĂ­k,M. AU - Chaudhary,P.P. TI - Molecular identification of the occurrence of magnetotactic bacteria in fresh water sediments (Czech Republic) KW - ECOLOGIA AQUATICA KW - BACTERIA KW - AGUA DOCE KW - SEDIMENTO KW - BIOLOGIA MOLECULAR UR - http://www.scielo.br/pdf/bjm/v45n4/16.pdf ER -