Department of Environmental Research
Physics and mathemathics faculty
Šiauliai University
Vilniaus str. 88
Šiauliai, LT 5400
Lithuania Dr. Ingrida Šauliene E-mail: OIKOS@fm.su.lt
Dep. of Environm. Research
University Siauliai
P. Visinskio Str. 25
Siauliai LT-5400
Litauen Vida Motikaityte E-mail: eneko@tf.su.lt
