Published
Water saving and yield increase of sugar beet with subsurface drip irrigation
by Sakellariou-Markantonaki M., Kalfounzos D., Vyrlas P.
Published
Rational approach to the solution of the problem of wastewaters management - The Kastela bay case
by Jure Margeta, Baric Ante
Published
Malaria situation in Bulgaria and surveillance measures (1991-2000)
by Kurdova R.I., Vutchev D.I., Petrov P.P.