United States of America. Bureau of Education. Planting trees in school grounds and the celebration of arbor day / Departement of the Interior, Bureau of Education.
Cita Chicago Style (17a ed.)United States of America. Bureau of Education. Planting Trees in School Grounds and the Celebration of Arbor Day / Departement of the Interior, Bureau of Education. Washington : Gouvernment Printing Office, 1885.
Cita MLA (8a ed.)United States of America. Bureau of Education. Planting Trees in School Grounds and the Celebration of Arbor Day / Departement of the Interior, Bureau of Education.
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