INTER-AMERICAN SIMPOSIUM OF BIOSOLIDS

Place: Rio de Janeiro, Brazil
Informations: ABES RJ
website: http://www.abesrio.org.br

XXXI INTER-AMERICAN CONGRESS
ON SANITARY AND ENVIRONMENTAL ENGINEERING

Place: Santiago, Chile
Informations: AIDIS Interamericana
website: www.aidis.org.br - www.aidis.cl
e-mail: aidis@aidis.org.br - aidischile@aidis.cl

FIRST INTER-AMERICAN FORUM
ON WATER SUPPLY AND SANITARY

Place: Santiago, Chile
Informations: AIDIS Interamericana
website: www.aidis.org.br - www.aidis.cl
e-mail: aidis@aidis.org.br - aidischile@aidis.cl

III INTER-AMERICAN CONGRESS ON SOLID WASTE

Place: Buenos Aires, Argentina
Informations: AIDIS Interamericana
website: http://www.aidiscongreso.com.ar/index.php/CIRS/CIRS3