-
By: Obrecht, Rufus C. (Rufus Chancey),Edition:Publication info: Urbana, Ill, University of Illinois Agricultural Experiment Station, 1908Volume:Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
-
By: Obrecht, Rufus C. (Rufus Chancey),Edition:Publication info: Urbana, Ill, University of Illinois Agricultural Experiment Station, 1909Volume:Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
-
By: Obrecht, Rufus C. (Rufus Chancey),Edition:Publication info: Urbana, Ill, University of Illinois Agricultural Experiment Station, 1911Volume:Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections: