Dyfyniad APA

Cottam, W. P. (1947). Is Utah Sahara bound? Extension division, University of Utah.

Dyfyniad Arddull Chicago

Cottam, Walter P. Is Utah Sahara Bound? Salt Lake City: Extension division, University of Utah, 1947.

Dyfyniad MLA

Cottam, Walter P. Is Utah Sahara Bound? Extension division, University of Utah, 1947.

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