Perennials -- Encyclopedias

Books

 
Publisher: B.T. Batsford
ISBN10: 071348408X ISBN13: 9780713484083
 
Publisher: Timber Press
ISBN10: 0881924350 ISBN13: 9780881924350
   
Publisher: Rodale Press
ISBN10: 0875965709 ISBN13: 9780875965703 LCC: SB434 Edition: (acid-free recycled paper) :$26.95