Author(s):
Dias, A. M. A. 
; Paulo, A. ; Mesquita, D. P. ; Alves, M. M. ; Ferreira, E. C.
Date: 2008
Persistent ID: http://hdl.handle.net/1822/9259
Origin: RepositóriUM - Universidade do Minho
Subject(s): Activated sludge; Monitoring; Principal component analysis; Spectroscopy
