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 life of inland waters an elementary textbook of fresh-water biology for students
  المؤلفون: Needham, James G. ,  Lloyd, John Thomas
• The life of inland waters an elementary text book of fresh-water biology for students
  المؤلفون: Needham, James G. ,  Lloyd, John Thomas
• The life of inland waters an elementary text book of fresh-water biology for American students
  المؤلفون: Needham, James G. ,  Lloyd, John Thomas