Results 171 to 180 of about 1,737 (200)

Gemological Abstracts

Gems & Gemology, 1985
openaire   +1 more source

Gemological Abstracts

Gems & Gemology, 2004
openaire   +1 more source

Gemological Abstracts

Gems & Gemology, 2000
openaire   +1 more source

Gemological Abstracts

Gems & Gemology, 1990
openaire   +1 more source

Some of the next articles are maybe not open access.

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archaeological gemology

2009
exaly   +2 more sources

Gemology

2006
Ralph J. Holmes, Robert Crowningshield
openaire   +1 more source

Gemology

Choice Reviews Online, 1992
openaire   +1 more source

New Technologies of the 1980s: Their Impact in Gemology

Gems & Gemology, 1990
George R Rossman
exaly