كتب ذات صلة

De holothuriis.

An account of the deep sea holothurioidea collected by the Royal Indian Marine Survey ship Investigator

• ... North Pacific ophiurans in the collection of the United States National museum
  المؤلفون: Clark, Hubert Lyman
• Hawaiian and other Pacific Echini. The Pedinidae, Phymosomatidae, Stomopneustidae, Echinidae, Temnopleuridae, Strongylocentrotidae, and Echinometridae.
  المؤلفون: Clark, Hubert Lyman
• The echinoderms of Peru.
  المؤلفون: Clark, Hubert Lyman

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