PLATES.

PAGE
I.Tea Plantfrontispiece
II.Tea Leaves[17]
III.Tea and other Leaves[18]
IV.Cream and Cow’s Milk[61]
V.Skimmed and Colostrum Milk[62]
VI.Butter and Oleomargarine[78]
VII.Fat Crystals[79]
VIII.Artificial Digestion of Butter and Oleomargarine[82]
IX.Starches[100]
X.Polariscope[112]
XI.Organisms in Water[218]
XII.Spices[252]

FOOD ADULTERATION.