Dyfyniad APA

Unknown. (2023). Documents presented to the FAO/IUFRO symposium on Internationally Dangerous Forest Diseases and Insects, Oxford, 20-29 July 1964, Volume I. Oxford.

Dyfyniad Arddull Chicago

Unknown. Documents Presented to the FAO/IUFRO Symposium on Internationally Dangerous Forest Diseases and Insects, Oxford, 20-29 July 1964, Volume I. Oxford, 2023.

Dyfyniad MLA

Unknown. Documents Presented to the FAO/IUFRO Symposium on Internationally Dangerous Forest Diseases and Insects, Oxford, 20-29 July 1964, Volume I. Oxford, 2023.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.