Check list of diseases of economic plants
By: compiled by Ivan H. Crowell and E. Lavalee with the co-operation of Common Names Committee, Canadian Phytopathological Society and Check List Committee, Quebec Society for the Protection of Plants, 1942.
Contributors: Lavalee, E.,; Canadian Phytopathological Society.  Common Names Committee; Quebec Society for the Protection of Plants.  Check List Committee
Published: 1942
Place of publication: [n.p.]
Language: eng
Number of pages: 68
Subjects: Plants -- Diseases
Notes: Mimeographed by Courtesy of Dominion Department of Agriculture, Science Service.