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Reptile
Reptiles, or members of the class Reptilia, are air-breathing, generally "cold-blooded" (poikilothermic) amniotes that generally have skin covered in scales or scutes. They are tetrapods (having or having descended from vertebrates with four limbs) and lay amniote eggs, whose embryos are surrounded...
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Filter this CollectionThe Day of the Dinosaur
The Day of the Dinosaur is a science book by L. Sprague de Camp and Catherine Crook de Camp, illustrated with plates. It was first published in hardcover by Doubleday in 1968, and in paperback by Curtis Books in 1971.
As stated on the cover of the...
Copyright date:
- 1968
Date of first publication:
- 1968
Original language:
ISFDB ID:
- 854646
Habitat separation among three species of water snakes in northwestern Kentucky
Description could not be displayed
Date of first publication:
- 2003