Ecology, Vol 53, No 3 (2007)

Juknevičius, S., Matyžiūtė-Jodkonienė, D., Sabienė, N.
Contamination of soil and grass by heavy metals along the main roads in Lithuania
Zigmontienė, A.
Usage of active sludge and active carbon suspension in the biological air purification
Vaiškūnaitė, R., Baltrėnas, P.
Influence of biofilter’s temperature regimes on air cleaning
Baltrėnas, P., Zagorskis, A.
Research into biological air treatment