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Home > Iowa Academy of Science > Journals & Newsletters > Iowa Science Teachers Journal > Volume 27 > Number 1 (1990)

 

    Document Type

    Article

    Abstract

    How many world-wide postage stamps can you identify that have a direct relationship to rare earth? RIC News, published by the Rare-earth Information Center (RIC) is holding this contest to celebrate its 25th anniversary. The person who identifies the most stamps will be offered the choice of receiving a book or a free year's subscription to the RIC Insight.

    Publication Date

    Spring 1990

    Journal Title

    Iowa Science Teachers Journal

    Volume

    27

    Issue

    1

    First Page

    44

    Last Page

    44

    Copyright

    © Copyright 1990 by the Iowa Academy of Science

    Language

    en

    File Format

    application/pdf

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