Livres associés

Catalogue of Canadian plants. Part II, gamopetaled

• The variation of animals and plants under domestication
  Auteur(s): Darwin, Charles ,  Gray, Asa
• Text-book of western botany : consisting of Coulter''s Manual of the botany of the Rocky mountains, to which is prefixed Gray''s lessons in botany. For the use of schools and colleges between the Mississippi river and the Rocky mountains.
  Auteur(s): Gray, Asa ,  Coulter, John Merle
• Synoptical flora of North America
  Auteur(s): Gray, Asa ,  Watson, Sereno

• The whalebone whales of the western North Atlantic compared with those occurring in European waters
  Auteur(s): True, Frederick William
• Synopsis of American wasps.
  Auteur(s): Saussure, Henri de ,  Norton, Edward
• Statement by the Secretary.