Currants and Gooseberries Their Culture and Relation to White-pine Blister Rust

"This bulletin brings out certain important and well-established facts about foods by a new and graphic method. Heretofore, the composition of foods has been presented to the housekeeper of foods and the student chiefly by means of figures and in terms of percentages. This bulletin presents such facts not only in the older way but also by diagrams which should appeal quickly to the eye and be of assistance to the memory." -- p. ii.