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' ???? ??? ( arbor , ???? ??????? ???????? ???? ??? ???????)????? ????????????? ??????????? ?????? ???? ??????????????????????. ?? ??????????? ? ????? ??????? ???????? ????????????. ^[1]

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?? ???????  ??????? ?????? ??????? ???????????. ? ?????????? ???? ???????? ?????? ???????. 1950? ???????? ??????? ???? - ?????? ???????????????? ??.??. ????????? ??????? ?????????. ??? ?????? ???????? ?? ?????????????? ???? ??????? ?????????? ???????????????. ??? ?????? ????????????? ????????? ????? ????????????? 1947? ??????? ??????? ????? ??????? ?????? , ??. ????????? ??????? , ?????? ???? ????? ??????? ???????????????? ?????????? ????????. ????????? ??????? ‘’???????? ?????? ?????’’ ??? ?????? ??????? ??????????? ????? ??????????????? ??????????? ? ?????????? ??????????. ??????????? ?? ????????????? ? ???? ??????? ????????? ????????????  

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Arbor Day ???? ?????????? ??????????? ????????? ??????????? ????????????.

????????????????? ???? ???? ???? ????? ? ?????????? ??????????? ???????? ?????????:

? ?????????? ???????? ?????????????? ???? ??????????????????? Portal:Arbor Day ???? ??????????.

• International Arbor Days

• History of Arbor Day Archived 2016-06-01 at the Wayback Machine .

• Arbor Day Lesson Plans for the Classroom Archived 2013-01-11 at Archive.is

• National Arbor Day Foundation

• State Arbor Days and state trees

• Arbor Day Leaves ? A Complete Programme For Arbor Day Observance, Including Readings, Recitations, Music, and General Information at Project Gutenberg