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PAPER BIRCH AND BALSAM FIR ECOSYSTEM NEAR THE SUMMIT OF ALGONQUIN MOUNTAIN. THIS COMBINATION OCCURS AT HIGHER... - NARA - 554528
Summary
Public domain image - Environmental protection federal program, the 1970s, color photographs, no copyright restrictions - Picryl description
Tags
Date
1972 - 1977
Source
National Archives and Records Administration
Copyright info
public domain
