Não informado. (2000). Technical publication of the New York State College of Forestry. New York State College of Forestry.
Cita Chicago Style (17a ed.)Não informado. Technical Publication of the New York State College of Forestry. Syracuse, NY: New York State College of Forestry, 2000.
Cita MLA (8a ed.)Não informado. Technical Publication of the New York State College of Forestry. New York State College of Forestry, 2000.
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