I. Tests 28
II. Texts 34
Insects and Insecticides 34
Care of Sow and Pigs 36
Grains and Grain By-Products 37
Wheat 38
Vegetable Gardening 39
Potato Growing 40
Insect Enemies of Potatoes 42
Diseases of Potatoes 44
Fruits and Berries 45
Advantages of Red Clover 46
Alfalfa 47
AGRICULTURE
Humans are not above nature but a part of it. Nature
is not for humans to subdue but is sacred and should
be preserved not simply for economic use but for its
own sake (John Muir, Aldo Leopold).