Brown coal is easily mined by the opencast method in Australia's La Trobe Valley in Victoria
World Book Encyclopedia
Volume L
1993
56
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Uploaded on January 31, 2021
Taken circa 1993
Brown coal is easily mined by the opencast method in Australia's La Trobe Valley in Victoria
World Book Encyclopedia
Volume L
1993
56
views
0
faves
0
comments
Uploaded on January 31, 2021
Taken circa 1993