Livres associés

The Annals and magazine of natural history zoology, botany, and geology

The wild beasts of the world

Vertebrate zoölogy

University of California publications in zoology.

• A text-book of entomology including the anatomy, physiology, embryology and metamorphoses of insects, for use in agricultural and technical schools and colleges as well as by the working entomologist
  Auteur(s): Packard, A. S.
• Report on the Rocky Mountain locust and other insects now injuring or likely to injure field and garden crops in the western states and territories
  Auteur(s): Packard, A. S.
• Our common insects A popular account of the insects of our fields, forests, gardens, and houses.
  Auteur(s): Packard, A. S.

• Variation in animals and plants
  Auteur(s): Vernon, Horace Middleton
• A text-book of plant physiology by George James Peirce ...
  Auteur(s): Peirce, George James
• A text-book of invertebrate morphology.
  Auteur(s): McMurrich, J. Playfair