Journal of The Gemmological Society of Japan
Online ISSN : 2189-8413
Print ISSN : 0385-5090
ISSN-L : 0385-5090
Plastic impregnated gem opal, D. V. Manson, Gems & Gemol., 16, 49-57, 1978
[in Japanese]
Author information
JOURNAL FREE ACCESS

1978 Volume 5 Issue 3 Pages 140-

Details
Article 1st page
Content from these authors
© 1978 The Gemmological Society of Japan
Previous article Next article
feedback
Top