Basic raw materials 1:50 000 (DMIRS-042)
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Basic raw materials 1:50 000 contains geoscientific data relating to basic raw material resources including clay, limesand, limestone, hard rock aggregate, sand and gravel. The...

Basic raw materials 1:50 000 contains geoscientific data relating to basic raw material resources including clay, limesand, limestone, hard rock aggregate, sand and gravel. The...