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A preliminary investigation of enhancement techniques using infrared ektachrome processed as a negative and a positve

January 1, 1971

No abstract available.

Publication Year 1971
Title A preliminary investigation of enhancement techniques using infrared ektachrome processed as a negative and a positve
DOI 10.3133/ofr7199
Authors J. Ronald Eyton
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 71-99
Index ID ofr7199
Record Source USGS Publications Warehouse