-
By: Jefferson, Roland M. - United States. Agricultural Research Service.Edition:Publication info: Washington, D.C, Agricultural Research Service, U.S. Dept. of Agriculture, 1970Volume: no. 2Series:Holding Institution: Multiple institutionsSubjects:BHL Collections:
-
By: Jefferson, Roland M. - Fusonie, Alan M. - United States. Agricultural Research Service.Edition:Publication info: Washington, Dept. of Agriculture, Agricultural Research Service, 1977Volume: no.4Series:Holding Institution: Smithsonian Libraries and ArchivesSubjects:BHL Collections:
-
By: Jefferson, Roland M. - Wain, Kay Kazue.Edition:Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, Agricultural Research Service, 1984Volume: no.5Series:Holding Institution: Smithsonian Libraries and ArchivesSubjects:BHL Collections: