1918] 



Bioletti-Cruess-Davi '■: Chemical Composition of Grapes 



119 



1JS 



Iff ^ 50 56 ■*% tS 3^ g£ 5fc 

 TIME IN DffYS 



~iz 73 — j& — Ttr — 35 — *% — ^r 



77 ML IN O/9-yS 



Fig. 3 — Corniehon and Emperor, 1915. 



