Packer and Gould have provided an invaluable service for anyone interested in western North American botany by creating a simple, user-friendly and portable key to the Alberta species found in the 30-volume set of Flora of North America...
Field guides
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Auteur:Packer, John, Gould, A. JoyceSommaire: -
Auteur:Kershaw, Linda, Bezener, Andy, Kagume, KristaSommaire:The Ontario Nature Guide lets you discover the wondrous diversity of nature that lies right outside your front door. Covering every inch of Ontario's incredibly varied landscape, this book teaches you to identify nearly 382 species of...
