Published Malaria situation in Bulgaria and surveillance measures (1991-2000) by Kurdova R.I., Vutchev D.I. and Petrov P.P.
Published Rational approach to the solution of the problem of wastewaters management - The Kastela bay case by Margeta Jure and Baric Ante
Published Central Composite Design in a Refinery’s Wastewater Treatment by Air Flotation by F. Rigas, P. Panteleos, C. Laoudis
Published Assessment of toxicity and anaerobic degradation of antiosmotic drug based pharmaceutical effluent in an upflow anaerobic fluidized bed system by SARAVANANE R., MURTHY D.V.S., KRISHNAIAH K.