The old shrub roses /
Thomas, Graham Stuart.
Hurst, C. C.
Royal Horticultural Society (Great Britain)
London Dent [for] the Royal Horticultural Society
1979
'A Phoenix House publication' - title page verso
Previous ed.: i.e. 4th ed. London : Phoenix House, 1963
Bibliography: p.117-119. - Includes index
Roses.