Contributions to the study of coal

A proposed simplification of the Parr unit coal formula

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Last edited by MARC Bot
November 5, 2020 | History

Contributions to the study of coal

A proposed simplification of the Parr unit coal formula

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Publish Date
Language
English
Pages
99

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Previews available in: English

Edition Availability
Cover of: Contributions to the study of coal
Contributions to the study of coal: A proposed simplification of the Parr unit coal formula
1934, Printed by authority of the state of Illinois
in English

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Book Details


Edition Notes

At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey.

Published in
Urbana, Illinois
Series
Its Report of investigations, no. 32

Classifications

Library of Congress
TP325 .I63 1934

The Physical Object

Pagination
99 p.
Number of pages
99

ID Numbers

Open Library
OL253375M
Internet Archive
contributionstos55732illi
LCCN
gs35000001
OCLC/WorldCat
5045725

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November 5, 2020 Edited by MARC Bot import existing book
April 29, 2010 Edited by WorkBot merge works
January 22, 2010 Edited by WorkBot add more information to works
December 9, 2009 Created by WorkBot add works page