Fig. 3

Distributions of must °Brix (a), must total acid (g/100 cc) (b), must pH (c), wine alcohol (%) (d), wine fixed acid (g/100 cc) (e), wine extract (g/100 cc) (f), wine tannin (g/100 cc) (g) and GHDs (day) (h) from 1935 to 1941 in five climatic regions of California.