Analyses of Manurial Substances Sent on for Examination ; Analyses of Licensed Fertilizers Collected by the Agent of the Station During 1898
General Discussion on Commercial Fertilizers ; Analyses of Manurial Materials Sent on for Examination ; Observations Regarding the Composition of Paris Green ; Observations Concerning the Action of Muriate of Potash on the Lime Constituents of the Soil
Analyses of Manurial Substances Sent on for Examination ; Analyses of Licensed Fertilizers Collected by the Agent of the Station During 1897
Fungicides, Insecticides, Spraying Calendar
Auto Biography of C.A. Tower