Published by National Museum of Natural Sciences National Museums of Canada, Ottawa, Canada, 1981
ISBN 10: 0662000137 ISBN 13: 9780662000136
Seller: Mainly Books, Silverdale, PA, U.S.A.
Signed
Trade Paperback. Condition: Fine. Large paperback in excellent condition, no remarkable flaws to this fine copy which includes a one-page typed letter that is signed by co-author James Soper, the letter is addressed to botanist/author Edgar T. Wherry (1885-1982) who is well-known for his fern field guides, the letter requests information on Epipactis, also included is Soper's business card and a one-page typed description of the book "Shrubs of Ontario," co-authored by Soper, book offered for sale is 70 pages, illustrated with photos, tables and distribution maps, "The occurrence of arctic-alpine plants at relatively low latitudes is a phenomenon of considerable interest to phytogeographers, ecologists, geologists and others concerned with patterns of glacial retreat, climactic change and the history of associated development of vegetation," includes references; Signed by Author.