Seasonal sum of heat, [24].
Secretary, [436].
Seedlings, selecting, [37].
Seeds, as by-products, [271].
characters of, [308].
parts of, [308].
Selecting vines, [81].
Selection in improving grapes, [277].
Self-sterility in grapes, [285].
cause of, [286].
remedy for, [287].
Senasqua, [437].
Seneca Lake grape region, [21].
Shelling, [424].