Faull, J. H. (1930). The Spread and the Control of Phacidium Blight in Spruce Plantations. Zenodo.
Lua i Stíl Chicago (17ú heag.)Faull, J. H. The Spread and the Control of Phacidium Blight in Spruce Plantations. Zenodo, 1930.
Lua MLA (9ú heag.)Faull, J. H. The Spread and the Control of Phacidium Blight in Spruce Plantations. Zenodo, 1930.
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