Ariranhas no Pantanal
Subtitle: ecologia e comportamento da Pteronura brasiliensis
By: Jorge Schweizer ; Isabel Spiller, ilustrações.
Publisher: Editora Brasil Natureza
Published: 1992
Place of publication: Curitiba
Language: por
Number of pages: 200
Subjects: Marsh ecology -- Pantanal.; Lutra.; Otters -- Pantanal.; Pantanal -- Description and travel.
Notes: Includes bibliographical references (p. 184-187) and index.