All about rocks & minerals : an exploration of gems, crystals, fossils and rocks /Author: Challoner, Jack.
Publisher: Lanham, MD : Distributed in the USA by National Book Network, Lanham, MD : Distributed in the USA by National Book Network,
Date: 2002. This title can be found in 1 Iowa libraries.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.