Ross 



ADC COMMISSIONS*. 



4>f Ttol 



GOVERNMENT OF CANAC}A 



6XCHANQE 



MELBOURNE. 



BITTER PIT INVESTIGATION. 



THE CAUSE AND CONTROL OF BITTER PIT, 



WITH 



THE RESULTS OF EXPERIMENTAL INVESTIGATION. 



(WITH 73 FIGURES AND COLOURED FRONTISPIECE.) 



BY D. McALPINE, 



APPOINTED BY THE COMMONWEALTH AND STATE GOVERNMENTS OF AUSTRALIA. 



FIFTH EEPOET. 



i9i5-ie. 



V 



ALBERT J. MULLETT, GOVERNMENT PRINTER, MELBOURNE. 



0.700. 



