Río AmazonasMichael Goulding, Ronaldo Barthem, Efrem Jorge Gondim Ferreira, César Vega, Walter H. Wust · First published 2005Open the Tome
The Smithsonian atlas of the AmazonMichael Goulding, Ronaldo Barthem, Efrem Jorge Gondim Ferreira · First published 2003Open the Tome
Diagnóstico de los recursos hidrobiológicos de la AmazoníaRonaldo Barthem · First published 1994Open the Tome
