Forest outings. By thirty foresters Lord, Russell, 1895-1964 ed. creator text book [Washington] U.S. Dept. of Agriculture, Forest Service 1940 1940
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ENG Forest reserves United States SB482 .A455 https://www.biodiversitylibrary.org/bibliography/26026 2123274 agr40000123 10.5962/bhl.title.26026 U.S. Dept. of Agr. Libr.