The spruce gall-louse
Subtitle: (chermes abietis)
By: prepared for the Bureau of Forestry by Wm. Brodie.
Contributors: Ontario. Bureau of Forestry.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 00881; CIHM/ICMH microfiche series -- no. 00881
Publisher: The Bureau
Published: 1898
Place of publication: [Toronto
Language: eng
Format: Microform
Subjects: Trees -- Diseases and pests -- Canada.; Arbres -- Maladies et fléaux -- Canada.