The Subspecific Status of Two Central American Sloths:
How It Works: Dealing in Simple Language With Steam, Electricity, Light, Heat, Sound, Hydraulics, Optics, Etc., and With Their Applications to Apparatus in Common Use:
Luck, or Cunning, as the Main Means of Organic Modification by Samuel Butler:
Récit d'une excursion de l'impératrice Marie-Louise aux glaciers de Savoie en juillet 1814 (French Edition)Geology):
A Flight with the Swallows; Or, Little Dorothy's Dream:
Life History of the Kangaroo Rat:
Noteworthy Records of Bats From Nicaragua, With a Checklist of the Chiropteran Fauna of the Country (Classic Reprint):
Mammals From Southeastern Alaska:
Florida and the Game Water-Birds:
Crops and Methods for Soil Improvement:
Natural History of the Prairie Vole (Mammalian Genus Microtus) [KU. Vol. 1 No. 7]:
Ice-Caves of France and Switzerland(GEOLOGY):
The Curious Book of Birds:
Humpback Whales in Glacier Bay National Monument, Alaska:
Cave Regions of the Ozarks and Black Hills(Geology):
Goethe's Theory of Colours:
The Methods of Glass-Blowing and of Working Silica in the Oxy-Gas Flame, for the Use of Chemical and Physical Students:
Scientific Culture, and Other Essays Second Edition; With Additions:
Sketches of Natural History of Ceylon:
Fifty Years of Railway Life in England,Scotland and Ireland:
Whale Primer: With Special Attention to the California Gray Whale:
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