1. A Land Use and Land Cover Classification System For Use With Remote Sensor Data. Geological Survey Professional Paper No. 964;Anderson,1976
2. Standard Methods for the Examination of Water and Waste Water;APHA,1988
3. Rapid bioassessment protocols for use in streams and wadeable rivers: periphyton, benthic macroinvertebrates and fish;Barbour,1998
4. Are diatom-based biotic indices developed in eutrophic, organically enriched waters reliable monitoring metrics in clean waters?;Bere;Ecol. Indic.,2015
5. Weighted average regression and calibration of conductivity and pH of benthic diatoms in streams influenced by urban pollution – Sao Carlos/SP Brazil;Bere;Acta Limnol Brasil.,2009