Pennsylvania State College Bulletin, Circular 20

Earth and Mineral Sciences Experiment Station Circulars

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Work Title Pennsylvania State College Bulletin, Circular 20
Subtitle Opportunities for Productive Work Through Mineral Industries Research
Access
Open Access
Creators
  1. School of Mineral Industries of the Pennsylvania State College
Keyword
  1. Earth and Mineral Sciences
License In Copyright (Rights Reserved)
Work Type Book
Publisher
  1. Pennsylvania State University
Publication Date 1945
Deposited September 17, 2014

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Version 1
published

  • Created
  • Added nzs25x8411_version1_circular20.pdf
  • Updated Work Title, Keyword, Description Show Changes
    Work Title
    • Circular 20
    • Pennsylvania State College Bulletin, Circular 20
    Keyword
    • Earth and Mineral Sciences Experiment Station Circulars
    • Earth and Mineral Sciences
    Description
    • Earth and Mineral Sciences Experiment Station Circulars
  • Added Creator School of Mineral Industries of the Pennsylvania State College
  • Updated License Show Changes
    License
    • http://creativecommons.org/licenses/by-nd/3.0/us/
    • https://rightsstatements.org/page/InC/1.0/
  • Published
  • Updated
  • Updated
  • Updated