كتب ذات صلة

Vollständige Naturgeschichte der schädlichen Forstinsekten : ein Handbuch für Forstmänner, Cameralisten und Dekonomen

Ueber den unmittelbaren nutzen der insekten.

A treatise on some of the insects of New England which are injurious to vegetation

Some south Indian insects and other animals of importance considered especially from an economic point of view

• School entomology an elementary textbook of entomology for secondary schools and agricultural short courses
  المؤلفون: Sanderson, Dwight ,  Peairs, Leonard Marion
• Insects injurious to staple crops
  المؤلفون: Sanderson, Dwight
• Insect pests of farm, garden and orchard
  المؤلفون: Sanderson, Dwight

• The valuation of American timberlands
  المؤلفون: Woodward, Karl Wilson
• The theory of horticulture.
  المؤلفون: Lindley, John ,  Downing, A. J.
• Statistical methods with special reference to biological variation.
  المؤلفون: Davenport, Charles Benedict