TY - JOUR T1 - Habitats, population densities, and social structure of capybaras (Hydrochaeris Hydrochaeris, Rodentia) in the Pantanal, Brazil JO - Revista Brasileira de Zoologia A1 - Alho, Cleber J.R. A1 - Rondon, Nelson L. SN - 0101-8175 UL - 10.1590/S0101-81751987000200006 VL - 4 Y1 - 1987 PB - Brasil ER -