Quality of Groundwater in Western Thessaly the Problem of Nitrate Pollution
by
Dimopoulos Μ., Chalkiadaki Μ., Dassenakis Μ. And Scoullos M.
Nitrogen, Phosphorus and Organic Carbon in Main Rivers of the Western Greece
by
Ovezikoglou P., Ladakis M., Dassenakis M. and Skoullos M.