APA

Tomzack H. M. d. A., . (2012). Subsidies for monitoring rivercrossings and fishing boat points on a section of the Apa River, at the Brazilian/Paraguayan border. : .

Chicago

Tomzack Helena María de Amorim, . 2012. Subsidies for monitoring rivercrossings and fishing boat points on a section of the Apa River, at the Brazilian/Paraguayan border. : .

Harvard

Tomzack H. M. d. A., . (2012). Subsidies for monitoring rivercrossings and fishing boat points on a section of the Apa River, at the Brazilian/Paraguayan border. : .

MLA

Tomzack Helena María de Amorim, . Subsidies for monitoring rivercrossings and fishing boat points on a section of the Apa River, at the Brazilian/Paraguayan border. : . 2012.