-
By: Warren, Joseph Allen. - United States. Bureau of Plant Industry.Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Plant Industry, 1910Volume: no.70Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
-
By: Warren, Joseph Allen.Edition:Publication info: Washington, Govt. print. off, 1911Volume: no.215 (1911)Series:Holding Institution: Library of CongressSubjects:BHL Collections:
-
By: Warren, Joseph Allen. - United States. Department of Agriculture. - United States. Bureau of Plant Industry.Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Plant Industry, 1909Volume: no.31Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: