COAL MINING ACTIVITIES IN SOUTH AFRICA.

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作者：

Barnes, V.C.

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来源：

Proceedings of the Society of Photo-Optical Instrumentation Engineers | 1980年

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摘要：

Geological features, distribution, quality and characteristics of the deposits are briefly dealt with. Coal reserves, mining methods, production and working costs are commented on and ecological impact, coal liquifaction, governmental control and research are summarised.

引用

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[31] Science in South Africa.
Evans, JW
NATURE, 1925, 116 : 312 - 312
[32] The war in South Africa.
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[33] South Africa. Holiday
Alexander, Elenora
LIBRARY JOURNAL, 1954, 79 (12) : 1238 - 1239
[34] Botany in South Africa.
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NATURE, 1931, 127 : 217 - 218
[35] Language in South Africa.
Keiser, Steven Hartman
LANGUAGE, 2007, 83 (01) : 223 - 224
[36] The statistics of South Africa.
Fremantle, HES
JOURNAL OF THE ROYAL STATISTICAL SOCIETY, 1912, 75 : 314 - 322
[37] DUVHA, SOUTH AFRICA.
Anon
Mining Magazine, 1981, 144 (06): : 444 - 455
[38] The war in South Africa.
Wakley, TH
Wakley, T
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[39] The new South Africa.
Evans, G
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[40] Sociology in South Africa.
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