The Life of Crustacea
by William Thomas Calman
Publisher: Methuen & Co. 1911
Number of pages: 289
This sketch of the Natural History of the Crustacea deals chiefly with their habits and modes of life, and attempts to provide, for readers unfamiliar with the technicalities of Zoology, an account of some of the more important scientific problems suggested by a study of the living animals in relation to their environment.
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by William Swainson - Project Gutenberg
We have two objects in view: the diffusion of original observations which would be interesting to the general reader; and that of discouraging the publication of figures copied from old authors, by accustoming the public eye to original designs.
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The word 'behaviour' will be employed in the following pages in a wide and comprehensive sense. We shall have to consider, not only the kind of animal behaviour which implies intelligence, but also forms of behaviour which lack conscious guidance.
by Milad Manafi - InTech
Artificial insemination is used for reproduction purposes and its chief priority is that the desirable characteristics of a male livestock animal can be passed on more quickly and to more progeny than if that animal is mated in a natural fashion.
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This Bulletin has been prepared in response to many requests from hunters, ranchers, telephone construction personnel, Boy Scouts and others who spend much time outdoors, for a concise and illustrated guide to the poisonous snakes of Texas.