كتب ذات صلة

Systême silurien du centre de la Bohême.

Systême silurien du centre de la Bohême.

Systême silurien du centre de la Bohême.

Systême silurien du centre de la Bohême.

• Sixth annual report of the United States geological survey of the Territories, embracing portions of Montana, Idaho, Wyoming, and Utah : being a report of progress of the explorations for the year 1872
  المؤلفون: Hayden, F. V.
• Preliminary report of the United States Geological Survey of Wyoming : and portions of contiguous territories, (being a second annual report of progress)
  المؤلفون: Hayden, F. V.
• Eleventh annual report of the United States Geological and Geographical Survey of the Territories : embracing Idaho and Wyoming : being a report of progress of the exploration for the year 1877
  المؤلفون: Hayden, F. V.

• 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