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3571
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3572
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3573
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3574
Copper is still the world's most important metal next to iron [microform].
Published 1976Visual Material -
3575
Platinum and associated rare metals in placer formations information for prospectors and placer miners [microform]
Published 1976Visual Material -
3576
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3577
Hand book of laws and regulations dealing in firearms and explosives [microform]
Published 1976Visual Material -
3578
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3579
List of works relating to the American occupation of the Philippine Islands, 1898-1903 [microform]
Published 1976Visual Material -
3580
Biblioteca Medina noticias acerca de la vida y obras de Don Jose Toribio Medina
Published 1976Visual Material