Forest conservation; a series of units for high schools

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035 ‡a(MiU)990020259210106381
035 ‡asdr-miu.990020259210106381
035 ‡a(OCoLC)13780219
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040 ‡cSAZTEC
110 1 ‡aUnited States. ‡bForest Service.
245 1 0 ‡aForest conservation; ‡ba series of units for high schools, ‡cby W.P. Beard, education specialist.
260 ‡a[Washington] ‡bForest Service, United States Department of Agriculture, ‡c1938.
300 ‡avi, 147 p. ‡bmaps. ‡c26 cm.
504 ‡aIncludes bibliographies.
538 ‡aMode of access: Internet.
590 ‡aErrata slip inserted.
650 0 ‡aNatural resources ‡xStudy and teaching
650 0 ‡aNatural resources ‡zUnited States
700 1 ‡aBeard, Ward Powers, ‡d1892-
CID ‡a002025921
DAT 0 ‡a19900614000000.0 ‡b20210817000000.0
DAT 1 ‡a20210817090744.0 ‡b2023-02-02T18:59:24Z
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