-
By: Orton, C. R. (Clayton Roberts), - Wood, Jessie I. - United States. Plant Disease Survey.Edition:Publication info: [Washington, D.C.], Plant Disease Survey, Bureau of Plant Industry, United States Department of Agriculture, 1924Volume: v.33Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
-
By: Weiss, Freeman - Orton, C. R. (Clayton Roberts), - Hartman, R. E. (Russell Edwin),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1923Volume: no.1156 (1923)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
-
By: Orton, C. R. (Clayton Roberts),Type: ArticleIn: MycologiaVolume: 4Series:Issue: 4Date: 1912Page Range: 194--204Publication Info: [Bronx, etc.], New York Botanical Garden,Subjects:
-
By: Orton, C. R. (Clayton Roberts),Type: ArticleIn: Journal of the New York Botanical GardenVolume: 27Series:Issue: 315Date: 1926-03Page Range: 54--63Publication Info: Lancaster, Pa Published for the Garden by the New Era Printing Co 1900-Subjects:
-
By: Orton, C. R. (Clayton Roberts),Type: ArticleIn: MycologiaVolume: 7Series:Issue: 1Date: 1915Page Range: 21--27Publication Info: [Bronx, etc.], New York Botanical Garden,Subjects: