Although the ferns and their allies are a small group of about 10,000 species compared to the 275,000 species of seed plants, their lineage is a long and noble one going back to the carboniferous... This description may be from another edition of this product.
Format:Hardcover
Language:English
ISBN:0802052274
ISBN13:9780802052278
Release Date:February 1970
Publisher:Published in association with the University of British Columbia by University of Toronto Press
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