Structure of seedlike fructifications found in coal balls from Harrisburg, Illinois ..

An edition of Structure of seedlike fructifications found in coal balls from Harrisburg, Illinois .. (1932)

Structure of seedlike fructifications found in coal balls from Harrisburg, Illinois ...

By Harriette Valetta Krick

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Publish Date

1932

Publisher

Language

eng

Pages

172

Description:

subjects: Fossil Seeds, Paleobotany

Places: Illinois