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

• On the importance of larval characters in the classification of mosquitoes.
  المؤلفون: Christophers, Samuel Rickard
• Indian insect pests.
  المؤلفون: Maxwell-Lefroy, H.
• A treatise on the mensuration of timber and timber crops.
  المؤلفون: Carter, P. J.