Leftwich, V. P., & Weaver, L. (1971). Composition of the earth|h. bMilliken.
Chicago Style (17th ed.) CitationLeftwich, Virginia Powers, and Larry Weaver. Composition of the Earth|h. St. Louis, Mo: bMilliken, 1971.
MLA (9th ed.) CitationLeftwich, Virginia Powers, and Larry Weaver. Composition of the Earth|h. bMilliken, 1971.
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