ENVIROMMENTAL PROBLEMS IN TODAY ECONOMY OF ARAD COUNTY

by Dana Dănoiu, Florin Dumescu, Ladislau Klein
Published 2012-01-01

SOME ECONOMIC AND ECOLOGIC ASPECTS OF WASTE MANAGEMENT IN A MIDDLE SIZED TOWN

by Florin Dumescu, Ladislau Klein, Dana Danoiu
Published 2013-09-01

PRIMING OF A LOW CAPACITY WASTE WATER TREATEMENT PLANT

by Nicoleta Luminiţa Jurj, Georgeta Burtica, Marcel Murariu, Elena Săvescu, Ladislau Klein
Published 2012-12-01

LAW CAPACITY WASTEWATER TREATMENT PLANTS

by Nicoleta Luminiţa Jurj, Georgeta Burtică, Elena Săvescu, Florin Dumescu, Ladislau Klein
Published 2012-01-01