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  Rabbits, Hares and Pikas: Status Survey and Conservation Action Plan - Google Books

  https://books.google.de/books?id=Q994k86i0zYC

  This Action Plan provides an overview of the state of knowledge about all species of lagomorphs, provides a contemporary framework about their importance to humans and the world’s ecosystems, reviews their status on a worldwide scale, and makes…

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  Lagomorphs: Pikas, Rabbits, and Hares of the World - Google Books

  https://books.google.de/books?id=v-1CDwAAQBAJ&pg=PA114#v=onepage&q&f=false

  Numbering 92 species worldwide, members of the order Lagomorpha are familiar to people throughout the world, and yet their remarkable diversity and ecological importance are often underappreciated. In this book, Andrew T. Smith and his colleagues bring…

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