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

• The insect enemies of the cotton boll weevil.
  المؤلفون: Pierce, William Dwight ,  Cushman, Robert Asa, [from old catalog]

• What birds have done with me
  المؤلفون: Kutchin, Victor.
• What birds have done with me
  المؤلفون: Kutchin, Victor.
• The unity of the organism or, The organismal conception of life
  المؤلفون: Ritter, William Emerson