History Of British Reptiles

Author by : Thomas Bell
Languange : en
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Total Read : 80
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A History Of British Reptiles

Author by : Thomas Bell
Languange : en
Publisher by : Ford Press
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Total Read : 22
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Description : HISTORY BRITISH REPTILES, By THOMAS BELL. INTRODUCTION. THE Reptilia corstitute a cIass of vertetrated animals of which the structural characters are as follow -They have cold blood, - that is to say, their power of producing animal heat is so limited as scarcely to be appreciable, and not sufficient, therefore, to keep up all standard temperature of the body, nor to prevent it from following all the thermal voriatios of the atmosphere or water by which they are surrounded. The integument is covered with hard and dry cuticle in various modifications of form, in same constituting broad plates, in other imbricated scales. The heart is in all cases trilocular, -that is to say, it is composed of two nuricles and a single ventricle the respiration is exclusiveIy pulmonary throughout life, and their reproduction is oviparous...


A History Of British Fossil Reptiles

Author by : Richard Owen
Languange : en
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Total Read : 55
Total Download : 558
File Size : 45,5 Mb
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History Of British Reptiles

Author by :
Languange : en
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Total Read : 14
Total Download : 650
File Size : 46,5 Mb
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A History Of British Reptiles Etc

Author by : Thomas BELL (Professor of Zoology in King's College, London.)
Languange : en
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Total Read : 68
Total Download : 382
File Size : 53,9 Mb
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A History Of British Fossil Reptiles

Author by : Sir Richard Owen
Languange : en
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Total Read : 40
Total Download : 117
File Size : 54,7 Mb
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A Short History Of British Reptile Keeping

Author by : C. H. Keeling
Languange : en
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Total Read : 86
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File Size : 42,6 Mb
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Amphibians And Reptiles

Author by : Trevor Beebee
Languange : en
Publisher by : Pelagic Publishing Ltd
Format Available : PDF, ePub, Mobi
Total Read : 43
Total Download : 562
File Size : 45,9 Mb
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Description : A comprehensive guide to the native and non-native species of amphibian and reptile found in the British Isles. It covers the biology, ecology, conservation and identification of the British herpetofauna, and provides keys to adults and young.


On The Natural History And Classification Of Fishes Amphibians And Reptiles

Author by : William Swainson
Languange : en
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Total Read : 95
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File Size : 50,6 Mb
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The Natural History Of Fishes Amphibians And Reptiles Or Monocardian Animals

Author by : William Swainson
Languange : en
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Total Read : 22
Total Download : 352
File Size : 48,8 Mb
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Description :