Gemstones of North America.
Colored illus. and line drawings by the author.
- Princeton, N.J., Van Nostrand [1959]-c1997.
- 3 v. illus. (part col.) maps. 26 cm.
- v. 3: Gemstones of the world series .
- Gemstones of the world series. .
Library has vol. 3 only. "Color photography by Erica and Harold Van Pelt"--Vol. 3 t.p. Vol. 2 has imprint: New York, Van Nostrand Reinhold. Vol. 3 has imprint: Tucson, Ariz. : Geoscience Press ; Missoula, MT : Trade distribution by Mountain Press Pub. Co.