Fisher, R. T. (2023). The management of the Hardvard Forest, 1909-1919. Forest Research institute.
Lua i Stíl Chicago (17ú heag.)Fisher, Richard T. The Management of the Hardvard Forest, 1909-1919. Forest Research institute, 2023.
Lua MLA (9ú heag.)Fisher, Richard T. The Management of the Hardvard Forest, 1909-1919. Forest Research institute, 2023.
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