Le Naturaliste canadien
Author: Léon Provancher
Publisher:
Published: 1927
Total Pages: 646
ISBN-13:
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Author: Léon Provancher
Publisher:
Published: 1927
Total Pages: 646
ISBN-13:
DOWNLOAD EBOOKAuthor: Royal Society of Canada
Publisher:
Published: 1913
Total Pages: 1018
ISBN-13:
DOWNLOAD EBOOKAuthor: Umberto Quattrocchi
Publisher: CRC Press
Published: 2006-04-26
Total Pages: 2402
ISBN-13: 1420003224
DOWNLOAD EBOOK2008 NOMINEE The Council on Botanical and Horticultural Libraries Annual Award for a Significant Work in Botanical or Horticultural Literature now we have easier and better access to grass data than ever before in human history. That is a marked step forward. Congratulazioni Professor Quattrocchi!-Daniel F. Austin, writing in Economic Botany &n
Author: British Museum (Natural History). Library
Publisher:
Published: 1913
Total Pages: 480
ISBN-13:
DOWNLOAD EBOOKAuthor: C. Kenneth Dodd Jr.
Publisher: JHU Press
Published: 2023-06-20
Total Pages: 991
ISBN-13: 1421444917
DOWNLOAD EBOOK"The premiere reference book on the 108 species of frogs inhabiting North America north of Mexico. An unparalleled synthesis of the biology and behavior of all native and nonindigenous species, this two-volume, extensively referenced resource has been called the most important book ever published on North American anura. Color photographs and range maps accompany species accounts detailing information on etymology, nomenclature, identification, distribution, fossil record, systematics and geographic variation, life history and ecology, behavior, population and community biology, and conservation. This new edition of the text contains the following updates: Literature citations have been added from 2012 to 2021, now spanning from 1709 to 2021. Distribution maps have been updated, recording the decreased ranges due to declining amphibian populations. Photographs have been revised to ensure the highest digital quality. Anaxyrus williamsi and Lithobates kauffeldi, newly described species, have been included. An account is also included for Gastrophryne mazatlanensis, now recognized as occurring within the United States. Generic keys have been added. A brief section on N.A. frogs in history and art have been added. Nomenclature has been updated (Incilius for Ollotis). Now the only up-to-date and comprehensive resource for those trying to protect amphibians in the US and Canada, as well as for researchers and wildlife managers who study biodiversity"--
Author: Matthew George Hatvany
Publisher: Presses Université Laval
Published: 2003
Total Pages: 212
ISBN-13: 9782763780498
DOWNLOAD EBOOKAuthor: J. C. Ritchie
Publisher: Cambridge University Press
Published: 2004-04
Total Pages: 200
ISBN-13: 9780521544092
DOWNLOAD EBOOKThis book brings together all the available information about the complex history of vegetational and environmental change in Canada since the last Ice Age. Professor Ritchie discusses the roles of climactic change, wildfires, diseases, and biological factors in controlling the emerging patterns of new plant growth.
Author: Royal Astronomical Society of Canada
Publisher:
Published: 1902
Total Pages: 1046
ISBN-13:
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