by Kenneth Frank Baker
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An investigation of factors affecting th...
Fire blight of pome fruits
The importance of lenticel infection of ...
Investigations on methods of control of ...
Investigations on the etiology and contr...
The U. C. system for producing healthy c...
Diary
Federal-grant research at the state agri...
Complete Herbalist; Or, People Their Own...
The Death of Grass
The reason for a flower
Phytopathology