Scientific Mysteries: Mystery of the Matto Grosso
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Overview:
- Title: Scientific Mysteries: Mystery of the Matto Grosso
- Author: Joseph J. Millard
- Year: 1941
- Type: Essays
- Series: Scientific Mysteries
Editions/Publications:
- Unknown. Amazing Stories, November 1941 (Unknown, Joseph J. Millard, Ziff-Davis Publishing Company, $0.20, 148 pages, pulp, MAGAZINE)
- Unknown. Amazing Stories Quarterly (Reissue), Summer 1942 (Unknown, Joseph J. Millard, Ziff-Davis, $0.25, pulp, MAGAZINE)