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 relationships of arthropods ...
  المؤلفون: Fernald, Henry Torsey
• Applied entomology an introductory text-book of insects in thier relations to man
  المؤلفون: Fernald, Henry Torsey
• Applied entomology an introductory text-book of insects in their relations to man
  المؤلفون: Fernald, Henry Torsey