1. Economics of the International Coal Trade
Author: / Lars Schernikau
Library: Central Library and Document Center of Shahid Chamran University (Khuzestan)
Subject: Coal trade.,Coal--Environmental aspects,oal mines and mining.
Classification :
HD
,
9540
.
5
,.
S3294
,
2010
2. Economics of the International Coal Trade
Author: / Lars Schernikau
Library: Library of Foreign Languages and Islamic Sources (Qom)
Subject: Coal trade,Coal -- Environmental aspects,تجارت زغال سنگ,زغال سنگ - تاثیر بر محیط زیست
Classification :
HD9540
.
S28
2010
