Keithia disease of Western red cedar, Thuja plicata.
Edition: Revised ed.
Series: Leaflets;no43
Publisher: H.M.S.O.
Published: 1967
Place of publication: London
Language: eng
Number of pages: 21
Notes: Previous ed (B58-12480) as 'Keithia disease of the Thuja plicata' 1958.