Published Validation and application of a simple model for circular secondary settling tanks by Stamou A.I., Giokas D.L., Kim Y. and Paraskevas P.A.
Published Trace element accumulation in tree rings of pinus halepensis during the last 140 years by Pantera A., Papadopoulos A.M. and Orfanoudakis M.
Published Analysis of Nitrate occurrence and distribution in Groundwater in the Gaza Strip using major ion chemistry by Baalousha H. by Baalousha H.
Published Malaria situation in Bulgaria and surveillance measures (1991-2000) by Kurdova R.I., Vutchev D.I. and Petrov P.P.