Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prospecting in Malaya
Outlook for scout boring and hand drilling; cost of moving dredges; availability of protection from terrorists; 76 dredges and 506 other mines producing tin from mining leases covering total of 228,000 acres were in operation in 1953; prospecting permits were issued over some 272,000 acres of State land.
Prospecting in Malaya
Outlook for scout boring and hand drilling; cost of moving dredges; availability of protection from terrorists; 76 dredges and 506 other mines producing tin from mining leases covering total of 228,000 acres were in operation in 1953; prospecting permits were issued over some 272,000 acres of State land.
Prospecting in Malaya
Tin
1955
4 pages
Aufsatz (Zeitschrift)
Englisch
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