Related Books

Record of my life-work in entomology

Recherchess anatomiques et physiologiques sur les Diptères, accompagnées de considérations relatives a l''histoire naturelle de ces insectes

Program der Königlichen Realschule zu Meseritz womit zu der am 29. und 30. September 1851 stattfindenden öffentlichen Prüfung ...

A preliminary classification of Diptera exclusive of Pupipara, based upon larval and pupal characters, with keys to imagines in certain families.

• Key to the families of North American insects an introduction to the classification of insects
  Author(s): Melander, A. L. ,  Brues, Charles T.

• The whalebone whales of the western North Atlantic compared with those occurring in European waters
  Author(s): True, Frederick William
• Synoptical flora of North America : the Gamopetalae, a second edition of vol. I, pt. II, and vol. II, pt. I
  Author(s): Gray, Asa
• Synopsis of American wasps.
  Author(s): Saussure, Henri de ,  Norton, Edward