Atkinson, R. L.
Copper and copper mining / R. L. Atkinson. - Aylesbury, Bucks, United Kingdom : Shire Publications, c1987. - 32 p. : ill.
0852638957 (paper)
90013129
Copper mines and mining.
Copper and copper mining / R. L. Atkinson. - Aylesbury, Bucks, United Kingdom : Shire Publications, c1987. - 32 p. : ill.
0852638957 (paper)
90013129
Copper mines and mining.