Editore: American Rock Garden Society
Da: Terrace Horticultural Books, St. Paul, MN, U.S.A.
StapleBound. Condizione: Very Good. B & W Photos, Text Figures (illustratore). Volume 29, No. 4, October 1971. Copyright Date: 1971 Octavo, October 1971, PP.121-160, Stapled Booklet, Green Paper Card.