| |
MACHADO, Carlos José Freire; SANTIAGO, Maria Marlúcia Freitas; FRISCHKORN, Horst e MENDES FILHO, Josué. Clustering of groundwaters by Q-mode factor analysis according to their hydrogeochemical origin: a case study of the Cariri Valley (Northern Brazil) wells. Water SA [online]. 2008, vol.34, n.5, pp.651-656.
ISSN 1816-7950.
| |