The importance of recycling metal

Authors: Nedeljko Magdalinović, Rodoljub Jovanović, Gabrijela Popović, Violeta Jovanović

Category: M30

First/Last Page - 112 / 115 Volume - 54 Publisher - University of Mining and Geology „St Ivan Rilski“ Year - 2011 Conferency - Annual of the University of Mining and Geology „St Ivan Rilski“ Conferency date - 19-20 October, Sofia, Bulgaria