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Volumn 45, Issue 1, 2009, Pages 59-75
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Gem news international
a,d b c d e f g b f h i f f j,k j,k b l l d f more..
b
Addis Ababa
*
c
Addis Ababa
(Germany)
e
GIA Laboratory
*
(United States)
f
GIA
(United States)
g
GIA
(United States)
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Author keywords
[No Author keywords available]
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Indexed keywords
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EID: 67649566531
PISSN: 0016626X
EISSN: None
Source Type: Journal
DOI: 10.5741/gems.45.1.59 Document Type: Article |
Times cited : (7)
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References (0)
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