4052— 5/7/Oa— 1,000 



Transvaal Department of Agriculture. 



TECHNICAL BULLETIN No. I. 



Bitter=pit of the Apple. 



I. B. POLE EVANS, B.A., B.Sc, F.L.S., 



Plant Pathologixt . 



PRETORIA : 

 The Government Pmnting and Stationery Office. 



1909. 



