Results 331 to 335 of about 1,414,094 (335)

Nigerian bituminous coal as a fuel-coal.

Global Journal of Pure and Applied Sciences, 2000
G A Dimari, V O Ogugbuaja, C L Ndiokwere
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Our Coal and Coal Pits

2012
openaire   +2 more sources

Our Coal and our Coal Ports.

Transactions of the Royal Society of New South Wales, 1873
openaire   +1 more source

Coal

1996
openaire   +1 more source

APPLICATIONS OF COAL PETROLOGY IN COAL SELECTION AND COAL LAND EVALUATION

1980
Russel R. Dutcher, John C. Crelling
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