Colombian Emeralds: The World's Finest

By

Keller, Peter C., 1947-

Type

Article

Date of Publication

1986

Original Publication

Field Museum of Natural History bulletin

Volume

57

Series / Issue

Issue: 2

Pages

13--18

Contributed by

Field Museum of Natural History Library

Language

English

Published by

[Chicago, Ill.], The Museum, [1972]-©1990