Da: Terrace Horticultural Books, St. Paul, MN, U.S.A.
StapleBound. Condizione: VERY GOOD. Two B & W PLATES (illustratore). Copyright Date: 1953 Octavo, , PP.77-85, REPRINTED FROM JOURNAL OF THE ARNOLD ARBORETUM, VOLUME X X X I V.
Da: Terrace Horticultural Books, St. Paul, MN, U.S.A.
StapleBound. Condizione: VERY GOOD, ERNST ABBEs copy. Five B & W PLATES (illustratore). Copyright Date: 1948 Octavo, , PP.245-254, REPRINTED FROM JOURNAL OF THE ARNOLD ARBORETUM, VOLUME X X I X.
Da: Terrace Horticultural Books, St. Paul, MN, U.S.A.
Paperback. Condizione: Very Good. Four B & W Plates, Text Figures (illustratore). Copyright Date: 1950 Octavo, , PP.372-404, Reprinted From The JOurnal Of The Arnold Arboretum Reprinted From The JOurnal Of The Arnold Arboretum.