21st Century Watershed Technology: Improving Water Quality and Environment Conference Proceedings, 29 March - 3 April 2008, Concepcion, Chile (64 papers). ASABE.
Cita Chicago (17th ed.)21st Century Watershed Technology: Improving Water Quality and Environment Conference Proceedings, 29 March - 3 April 2008, Concepcion, Chile (64 Papers). ASABE.
Cita MLA (9th ed.)21st Century Watershed Technology: Improving Water Quality and Environment Conference Proceedings, 29 March - 3 April 2008, Concepcion, Chile (64 Papers). ASABE.
Atenció: Aquestes cites poden no estar 100% correctes.