كتب ذات صلة

Principal insect enemies of the sugar beet in the territories served by the Great Western Sugar Company

Insects injurious to fruits

Insect pests of farm, garden and orchard

Injurious insects of Michigan.

• Sanitary entomology the entomology of disease, hygiene and sanitation
  المؤلفون: Pierce, W. Dwight
• Sanitary entomology the entomology of disease, hygiene and sanitation
  المؤلفون: Pierce, W. Dwight
• A manual of dangerous insects likely to be introduced in the United States through importations.
  المؤلفون: Pierce, W. Dwight

• Wild volatile-oil plants and their economic importance: I.--black sage: II.--wild sage II.--swamp bay.
  المؤلفون: Rabak, Frank. [from old catalog]
• The whiting: a good fish not adequately utilized.
  المؤلفون: Moore, Henry Frank
• Whales and porpoises as food. (With thirty-two recipes...)
  المؤلفون: [Radcliffe, Lewis]