كتب ذات صلة

Suggested insecticide guides.

Spraying with "black leaf 40" to control onion thrips.

The season''s work on arsenical poisoning of fruit trees.

Oil sprays for deciduous fruit trees by the tank-mixture method

• The study of the evergreens in the public schools.
  المؤلفون: Weed, Clarence Moores
• Spraying crops why, when, and how
  المؤلفون: Weed, Clarence Moores
• The school garden book
  المؤلفون: Weed, Clarence Moores ,  Emerson, Philip

• Turkeys and how to grow them. A treatise on the natural history and origin of the name of turkeys; the various breeds, and best methods to insure success in the business of turkey growing.
  المؤلفون: Myrick, Herbert
• Tomato culture a practical treatise on the tomato, its history, characteristics, planting, fertilization, cultivation in field, garden, and green house, harvesting, packing, storing, marketing, insect enemies and diseases, with methods of control and remedies, etc., etc.
  المؤلفون: Tracy, Will W.
• The shepherd''s manual. A practical treatise on the sheep. Designed especially for American shepherds.
  المؤلفون: Stewart, Henry.