Dyfyniad APA

Udden, J. A. Fossil Ice Crystals: An Instance of the Practical Value of "Pure Science".

Dyfyniad Arddull Chicago

Udden, Johan August. Fossil Ice Crystals: An Instance of the Practical Value of "Pure Science".

Dyfyniad MLA

Udden, Johan August. Fossil Ice Crystals: An Instance of the Practical Value of "Pure Science".

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