R.H.S. Sander’s List of Orchid Hybrids. Addendum 1981-1985, containing the Names, Parentage, Registrants and Dates of all Orchid Hybrids registered from 1st January 1981 to 31st January 1985. Pub. RHS. 1988
pp.ciii, 802. Nr. fine in blue boards.
£12.00 [Ref: 36755]