كتب ذات صلة

Wild flowers every child should know : arranged according to color with reliable descriptions of the more common species of the United States and Canada

Wild flowers east of the Rockies.

The villa and cottage florists'' directory: being a familiar treatise on floriculture, particularly the management of the best stage, bed, and border flowers usually cultivated in Britain. To which are added directions for the management of the green-house, hothouse, and conservatory: with the different modes of raising and propagating erotic plants. Interspersed with many new physiological observations and various useful lists.

A text-book of plant diseases caused by cryptogamic parasites

• Further experience in asparagus rust control
  المؤلفون: Smith, Ralph E.
• Diseases of truck crops / Ralph E. Smith.
  المؤلفون: Smith, Ralph E.
• Diseases of fruits and nuts
  المؤلفون: Smith, Ralph E.

• Weed control
  المؤلفون: Ball, Walter S.
• The shot hole borer
  المؤلفون: Smith, Leslie Malcolm
• Selective weed killers
  المؤلفون: Crafts, Alden Springer ,  Harvey, W. A.