TY - JOUR T1 - Methanogenesis in an impacted and two dystrophic coastal lagoons (Macaé, Brazil) JO - Brazilian Archives of Biology and Technology A1 - Furtado, André Luiz dos Santos A1 - Casper, Peter A1 - Esteves, Francisco de Assis SN - 1516-8913 UL - 10.1590/S1516-89132002000200011 VL - 45 Y1 - 2002 PB - Brasil ER -